Datasheet TEA6880H-V1 Datasheet (Philips)

DATA SH EET

Product specification
File under Integrated Circuits, IC01

2000 May 08

INTEGRATED CIRCUITS

TEA6880H

Up-level Car radio Analog Signal
Processor (CASP)

2000 May 08 2

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

CONTENTS

1 FEATURES

1.1 General

1.2 Stereo decoder and noise blanking

1.3 Weak signal processing

1.4 Audio pre-amplifier
2 GENERAL DESCRIPTION
3 ORDERING INFORMATION
4 QUICK REFERENCE DATA
5 BLOCK DIAGRAM
6 PINNING
7 FUNCTIONAL DESCRIPTION

7.1 Stereo decoder

7.2 FM noise blanker

7.3 AM noise blanker

7.4 Multipath/fading detection and weak signal
control

7.5 Tone/volume control

7.5.1 Source selector

7.5.2 Loudness

7.5.3 Volume 1

7.5.4 Treble

7.5.5 Bass

7.5.6 Volume 2

7.5.7 RSA selector

7.5.8 Chime adder

8 LIMITING VALUES
9 THERMAL CHARACTERISTICS
10 CHARACTERISTICS
11 I2C-BUS PROTOCOL

11.1 Read mode: 1st data byte

11.2 Read mode: 2nd data byte

11.3 Subaddress byte for write

11.4 Write mode: subaddress 0H

11.5 Write mode: subaddress 1H

11.6 Write mode: subaddress 2H

11.7 Write mode: subaddress 3H

11.8 Write mode: subaddress 4H

11.9 Write mode: subaddress 5H

11.10 Write mode: subaddress 6H

11.11 Write mode: subaddress 7H

11.12 Write mode: subaddress 8H

11.13 Write mode: subaddress 9H

11.14 Write mode: subaddress AH

11.15 Write mode: subaddress BH

11.16 Write mode: subaddress CH

12 INTERNAL CIRCUITRY
13 PACKAGE OUTLINE
14 SOLDERING

14.1 Introduction to soldering surface mount
packages

14.2 Reflow soldering

14.3 Wave soldering

14.4 Manual soldering

14.5 Suitability of surface mount IC packages for
wave and reflow soldering methods

15 DATA SHEET STATUS
16 DEFINITIONS
17 DISCLAIMERS
18 PURCHASE OF PHILIPS I2C COMPONENTS

2000 May 08 3

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

1 FEATURES

1.1 General

• I2C-bus compatible

• Digital alignment/adjustment via I2C-bus:

– FM noise blanker sensitivity
– FM stereo noise canceller
– FM High Cut Control (HCC)
– FM stereo separation.

• FM audio processing hold for RDS updating; holds the
detectors for the FM weak signal processing in their
present state

• FM bandwidth limiting; limits the bandwidth of the FM
audio signal with external capacitors

• AM stereo input; AM stereo audio can be fed in at the
pins for the de-emphasis capacitors; this will provide
8 dB of gain to the AM audio.

1.2 Stereo decoder and noise blanking

• FM stereo decoder

• Accepts FM multiplex signal and AM audio at input

• Pilot detector and pilot canceller

• De-emphasis selectable between 75 and 50 µs

• AM noise blanker: impulse noise detectorand an audio

hold.

1.3 Weak signal processing

• FM weak signal processing: six signal condition
detectors, soft mute, stereo noise canceller (blend), and
High Cut Control (roll-off).

1.4 Audio pre-amplifier

• Source selector for 6 sources: 2 stereo inputs external
(A and B),1 symmetrical stereoinput(C),1 symmetrical
mono input (D), 1 internal stereo input (AM or FM), and
1 chime/diagnostic mono input

• Volume 1 control from +20 to −56 dB in 1 dB steps;
programmable 20 dB loudness control included

• Volume 2 control from 0 to −56 dB in 1 dB steps, −56,

−58.5, −62, −68 dB and mute

• Programmable loudness control with bass boost as well

as bass and treble boost

• Treble control from −14 to +14 dB in 2 dB steps

• Bass control from −18 to +18 dB in 2 dB steps with

selectable characteristic

• Analog Step Interpolation (ASI) minimizes pops by
smoothing out the transitions in the audio signal when a
switch is made

• Audio Blend Control (ABC) minimizes pops by
automatically incrementing the volume and loudness
controls through each step between their present
settings and the new settings

• Rear Seat Audio (RSA) can select different sources for
the front and rear speakers

• Chime input: can be sent to any audio output, at any
volume level

• Chime adder circuit: chime input can also be summed
with left front and/or right front audio, or be turned off.

2 GENERAL DESCRIPTION

The TEA6880H is a monolithic bipolar integrated circuit
providing the stereo decoder function and ignition noise
blanking facility combined with source selector and
tone/volume control for AM/FM car radio applications. The
device operates with a power supply voltage range of

7.8 to 9.2 V and a typical current consumption of 40 mA.

3 ORDERING INFORMATION

TYPE

NUMBER

PACKAGE

NAME DESCRIPTION VERSION

TEA6880H QFP64 plastic quad flat package; 64 leads (lead length 1.95 mm);

body 14 × 20 × 2.8 mm

SOT319-2

2000 May 08 4

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

4 QUICK REFERENCE DATA

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

V

CC

supply voltage 7.8 8.5 9.2 V

I

CC

supply current 32 40 48 mA

Stereo decoder path

S/N signal-to-noise ratio − 78 − dB
THD total harmonic distortion − 0.1 − %

α

cs

channel separation 40 −−dB

V

o(rms)

output voltagelevelatpinsROPOand
LOPO

FM: 91% modulation;
AM: 100% modulation;
f

mod

= 400 Hz

840 950 1060 mV

Tone volume control

V

o(rms)

maximum output voltage level at pins
LF, LR, RF and RR

VCC= 8.5 V; THD ≤ 0.1% 2000 −−mV

G

v

voltage gain 1 dB steps −112 − +20 dB

G

step(vol)

step resolution (volume) − 1 − dB

G

bass

bass control −18 − +18 dB

G

treble

treble control −14 − +14 dB

G

step(treble, bass)

step resolution (bass and treble) − 2 − dB

(S + N)/N signal-plus-noise to noise ratio V

o

= 2.0 V; Gv= 0 dB;

unweighted

− 107 − dB

THD total harmonic distortion V

o(rms)

= 1.0 V; Gv=0dB − 0.01 − %

RR

100

ripple rejection V

r(rms)

< 200 mV;

f = 100 Hz; Gv=0dB

− 70 − dB

CMRR common mode rejection ratio

differential stereo input

48 53 − dB

2000 May 08 5

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

5 BLOCK DIAGRAM

Fig.1 Block diagram (continued in Fig.2).

MHB427

handbook, full pagewidth

50/75 µs

DE-EMPHASIS

&

AM STEREO INPUT

FM BUFFER

&

FM NB-GATES

MATRIX

&

SOFT-MUTE

V/I

CONVERTER

STEREO

DECODER

PLL

INPUT BUFFER

&

80 kHz

LOW-PASS

STEREO

DECODER

OUTPUT

AVERAGE

DETECTOR

(USN1)

AVERAGE

DETECTOR

(WBAM1)

PEAK

DETECTOR

(USN2)

AVERAGE

DETECTOR

(MUTE/HCC)

AM

GATE

LEVEL

ADC

(6-BIT)

LEVEL
INPUT

BUFFER

20 kHz

BAND-PASS

&

AMWB

DETECTOR

HCC

SNC

de-emphasis
switch

I2C-BUS

&

CONTROL LOGIC

I

2

C-bus

to NICE

from AM/FM

level detector

I

2

C-bus

detector hold
detector reset
test

NOISE

&

INTERFERENCE

DETECTOR

FM

PULSE

FORMER

sensitivity

start/
slope

BUS

start/
slope

38 kHz

19 kHz

38 kHz

mute slope

mute start

bus controls

22 kΩ

82 kΩ100 kΩ

22 kΩ

5

4

3

21

64

63

6 7

V

DD(I

2

C-bus)

4.7 nF

10 nF

4.7 nF

62

61

2.7 nF

2.7 nF

60

59

3.3 nF

58

57

53

52

51 50 49 48 47

46

45

44

43

54

55

10 nF

220 nF

56

10 µF

10 nF

3.3 nF

220 nF

33 pF

H

G

E

PEAK

DETECTOR

(WBAM2)

PEAK

DETECTOR

(SNC)

D

C

F

detector
hold

detector
hold

B

A

detector
reset

test

sep.adj.

60 kHz

HIGH-PASS

&

USN

DETECTOR

PULSE

SEPARATOR

120 kHz
HIGH-PASS
AMPLIFIER

sensitivity

pilot

ind.

MPX
input

AMNBIN

MPXRDS

RIN 182 kΩ

470 kΩ

100 nF

6.8 nF

100
nF

22
nF

6.8 nF

68 kΩ

10 nF

100 nF

100
kΩ

220 kΩ

33 nF

AM

mono

input

audio

processing hold

(for RDS update)

from

NICE

(AFSAMPLE)

f

ref

(75.4 kHz)

trigger sensitivity

TEA6880H

AGC

2000 May 08 6

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

Fig.2 Block diagram (continued from Fig.1).

MHB428

handbook, full pagewidth

INTERNAL

POWER
SUPPLY

PEAK

TO

AVERAGE

DETECTOR

AM

PULSE

FORMER

SOURCE SELECTOR

&

REAR SEAT AUDIO SELECTOR

USN
ADC

(3-BIT)

BUS

BUS

address

select

input

diagnostic

&

chime

B

left

C

right

15 17

9

10

V

CC

(+8.5 V)

8

100 nF

C

ELFI

22 µF

18 19

1 µF

C

common

1 µF

16

220
nF

B

right

1412

11

13

220nF

AUDIO

BLEND CONTROL

(ABC)

ANALOG STEP

INTERPOLATION

(ASI)

31

30

32

42 41

40

39 38

E

WBAM

ADC

(3-BIT)

BUS

D

LOUDNESS

LEFT

C

H

G

F

B

A

CHIME ADDER

(G = −20 dB)

&

SWITCH

330
pF

35 34

15 nF

10
nF

220
nF

220
nF

3.3
kΩ

220 nF

220 nF

3.3 kΩ

29

28

27
26

25

68 nF

680 nF

C

KVR

220 nF

4.7 kΩ

43 kΩ

68
nF

680 pF

220 nF

C

KVL

4.7 kΩ

43 kΩ

10 nF

100 nF

24

23

22

47 µF

1 µF

220 nF

C

KIL

C

VHS

220 nF

C

KIR

A left

100 nF

21

20

100 nF

A right

C left

AM noise

blanker flag

37

left front

output

36

left rear

output

TEA6880H

BUS

BUS

BUS

BUS

BUS

BUS

CHIME ADDER

(G = −20 dB)

&

SWITCH

33

right front

output

BUS

VOLUME 1

LEFT

LEFT

TREBLE

BAND

LEFT
BASS
BAND

VOLUME 2

LEFT

FRONT

REAR
SEAT

AUDIO

SWITCH

VOLUME 2

LEFT

REAR

VOLUME 2

RIGHT
REAR

ASI/ABC

control

ASI

ABC

LOUDNESS

RIGHT

BUS

BUS

BUS

BUS

VOLUME 1

RIGHT

RIGHT

TREBLE

BAND

RIGHT

BASS
BAND

ASI

ABC

BUS

right rear

output

BUS

BUS

VOLUME 2

RIGHT

FRONT

BUS

D input

mono

symmetric

2000 May 08 7

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

6 PINNING

SYMBOL PIN DESCRIPTION

SDAQ 1 data output (to TEA6840H)
SCLQ 2 clock output (to TEA6840H)
LEVEL 3 FM and AM level input (from TEA6840H)
SCL 4 I

2

C-bus clock

SDA 5 I

2

C-bus data
DGND 6 digital ground
TBL 7 time constant for FM modulation detector
V

CC

8 supply voltage
CHIME 9 chime tone input
AGND 10 analog ground
LLN 11 loudness left network
LOPI 12 left option port input (terminal impedance typical 100 kΩ)
LOPO 13 left option port output
BRI 14 channel B right stereo input (terminal impedance typical 100 kΩ)
ADR 15 address select
BLI 16 channel B left stereo input (terminal impedance typical 100 kΩ)
SCAP 17 supply filter capacitor
CRIP 18 channel C right symmetrical input (terminal impedance typical 30 kΩ)
CCOM 19 channel C common input (terminal impedance typical 30 kΩ)
CLIP 20 channel C left symmetrical input (terminal impedance typical 30 kΩ)
MONOC 21 mono common input (terminal impedance typical 30 kΩ)
MONOP 22 mono symmetrical input (terminal impedance typical 30 kΩ)
VHS 23 half supply filter capacitor
ARI 24 channel A right stereo input (terminal impedance typical 100 kΩ)
AMNCAP 25 peak-to-average detector capacitor for AM noise blanker
ALI 26 channel A left stereo input (terminal impedance typical 100 kΩ)
ROPO 27 right option port output
ROPI 28 right option port input (terminal impedance typical 100 kΩ)
RLN 29 loudness right network
RTC 30 right treble capacitor
RBI 31 right bass network input
RBO 32 right bass network output
RF 33 right front output
RR 34 right rear output
ASICAP 35 analog step interpolate capacitor
LR 36 left rear output
LF 37 left front output
LBO 38 left bass network output
LBI 39 left bass network input
LTC 40 left treble capacitor

2000 May 08 8

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

AMPCAP 41 AM blanking time capacitor
AMHOLD 42 AM noise blanker flag
AMHCAP 43 AM noise blanker hold capacitor
I

ref

44 temperature independent reference current
TWBAM2 45 time constant for AM wideband peak detector
TUSN2 46 time constant for ultrasonic noise peak detector
PHASE 47 phase detector
f

ref

48 frequency reference input (75.4 kHz from TEA6840H)
PILOT 49 pilot on/off output
AFSAMPLE 50 reset for multipath detector (from TEA6840H for RDS update)
FMHOLD 51 FM audio processing hold input (from TEA6840H for RDS update)
AMHIN 52 AM signal input (from TEA6840H)
AMNBIN 53 AM noise blanker input (from TEA6840H)
TMUTE 54 time constant for soft mute
MPXRDS 55 unmuted MPX input (from TEA6840H for RDS update)
TSNC 56 time constant for stereo noise canceller
MPXIN 57 MPX input (from TEA6840H)
FMNCAP 58 FM noise detector capacitor
DEEML 59 left de-emphasis capacitor
DEEMR 60 right de-emphasis capacitor
FMLBUF 61 left AM/FM audio buffer capacitor
FMRBUF 62 right AM/FM audio buffer capacitor
TWBAM1 63 time constant for AM wideband average detector
TUSN1 64 time constant for ultrasonic noise average detector

SYMBOL PIN DESCRIPTION

2000 May 08 9

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

handbook, full pagewidth

TEA6880H

MHB408

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19

51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33

20

21

22

23

24

25

26

27

28

29

30

31

32

64

63

62

61

60

59

58

57

56

55

54

53

52

TUSN1

TWBAM1

FMRBUF

FMLBUF

DEEMR

DEEML

FMNCAP

MPXIN

TSNC

MPXRDS

TMUTE

AMNBIN

AMHIN

FMHOLD
AFSAMPLE
PILOT

SCAP

CRIP

CCOM

CLIP

MONOC

MONOP

VHS

ARI

AMNCAP

ALI

ROPO

ROPI

RLN

RTC

RBI

RBO

SDAQ

SCLQ

LEVEL

SCL

SDA

DGND

TBL

V

CC

CHIME

AGND

LLN

LOPI

LOPO

BRI

ADR

BLI

f

ref

PHASE
TUSN2
TWBAM2

I

ref

AMHCAP
AMHOLD

AMPCAP
LTC
LBI
LBO
LF
LR
ASICAP
RR
RF

Fig.3 Pin configuration.

2000 May 08 10

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

7 FUNCTIONAL DESCRIPTION

7.1 Stereo decoder

The MPX input is the null-node of an operational amplifier
with internal feedback resistor. Adapting the stereo
decoder input to the level of the MPX signal, coming from
the FM demodulator output, is realized by the value of the
input series resistor RIN. To this input a second source
(AM detector output) can be fed by current addition.

The input amplifier is followed by an integrated 4th order
Bessel low-pass filter with a cut-off frequency of 80 kHz.
It provides necessary signal delay for FM noise blanking
and damping of high frequency interferences coming to
the stereo decoder input.

Output of this filter is fed to the soft mute control circuitry,
the output is voltage to current converted and then fed to
phase detector, pilot detector and pilot canceller circuits,
contained in the stereo decoder PLL block. For
regeneration of the 38 kHz subcarrier, a PLL is used.
The fully integrated oscillator is adjusted by means of a
digitalauxiliaryPLLintothecapture range of the main PLL.
The auxiliary PLL needs an external reference frequency
(75.4 kHz) which is provided by the TEA6840H.
The required 19 and 38 kHz signals are generated by
division of the oscillator output signal in a logical circuitry.
The 19 kHz quadrature phase signal is fed to the 19 kHz
phase detector, where it is compared with the incoming
pilot tone. The DC output signal of the phase detector
controls the oscillator (PLL).

The pilot presence detector is driven by an internally
generated in-phase 19 kHz signal. Its pilot dependent DC
output voltage is fed to a threshold switch, which activates
thepilotindicatorbitandturnsthestereodecoderto stereo
operation. The same DC voltage is used to control the
amplitude of an anti-phase internally generated 19 kHz
signal. In the pilot canceller, the pilot tone is compensated
by this anti-phase 19 kHz signal.

The pilot cancelled signal is fed to the matrix. There, the
side signal is demodulated and combined with the main
signal to left and right audio channel. Compensation for
roll-off in the incoming MPX signal caused by IF filters and
FM demodulator is typically realized by an external
compensation network at pin 57, individual alignment is
achieved by I2C-bus controlled amplification of the side
signal (DAA). A smooth mono to stereo takeover is
achieved by controlling the efficiency of the matrix with
help of the SNC peak detector.

The matrix is followed by the FM noise suppression gates,
which are combined with FM single poles and High Cut
Control (HCC). The single pole is defined by internal
resistors and external capacitors. From the gate circuits
audio is fed to the switchable de-emphasis, where the
demodulated AM stereo signal can be fed in. After
de-emphasis the signal passes to the output buffers and is
fed to the radio input of the source selector. For HCC, the
time constant of the single pole contained in the output
buffer can be changed to higher values. This function is
controlled by an average detector contained in the
multipath and fading detector.

7.2 FM noise blanker

The input of the ignition noise blanker is coupled to the
MPXRDS (pin 55) input signal and to the IF level input
(pin 3). Both signals are fed via separate 120 kHz filters
and rectifiers to an adder circuit. The output signal of the
adder circuit is fed in parallel to the noise detector and the
interference detector. The noise detector is a negative
peak detector. Its output controls the trigger sensitivity
(prevention to false triggering at noisy input signals) and
the gain of the MPX high-pass filter. The output of the
interferencedetector,whenreceivingasteeppulse,firesa
monoflop, contained in the pulse former circuitry. The time
constantofthemonoflopis defined by aninternalcapacitor
and its output activates the blanking gates in the audio.

7.3 AM noise blanker

The AM noise blanking pulse is derived from the AM audio
signal which is fed into pin 53 with the help of a
peak-to-averagecomparator. The blanking time is set by a
pulse former with external capacitor. The blanking pulse is
fed to the gate in the AM audio path and out to pin
AMHOLD to operate the gate built into the external
AM stereo processor.

7.4 Multipath/fading detection and weak signal
control

For FM signal quality dependent controls there is built-in a
combinationofsixdetectorsdrivenbythelevelinformation
direct, by the AC components on the level via a 20 kHz
band-pass filter (AM wideband) or the high notes present
at the FM demodulator output via a 60 kHz high-pass filter
(ultrasonic noise). The relation between DC level and the
AC components is programmable by the I2C-bus (2 bits
each). Output of level buffer, AM wideband detector and
ultrasonic noise detector are analog-to-digital converted
and readable by the I2C-bus.

2000 May 08 11

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

For the time of fast RDS updating soft mute, SNC and
HCC can be put on hold and the AM wideband peak
detector and the ultrasonic noise peak detector are put on
reset by a switch signal delivered from the TEA6840H via
pin 51 (FMHOLD).

The six separate detecting circuits are:

1. The AM wideband noise peak detector is driven from
a 20 kHz band-pass filter connected to the level buffer
output. The time constant is defined by an external
capacitor at pin 45 (TWBAM2). The output voltage of
the detector is analog-to-digital converted by 3-bit.

2. The AM wideband noise average detector is driven
from a 20 kHz band-pass filter connected to the level
buffer output. The time constant is defined by an
external capacitor at pin 63 (TWBAM1). The output of
the detector is connected to the Stereo Noise Control
(SNC) circuit.

3. The ultrasonic noise peak detector is driven from a
60 kHz high-pass filter connected to the MPX signal
from pin 55 (MPXRDS). The time constant is defined
byanexternalcapacitorat pin 46 (TUSN2). Theoutput
voltage of the detector is analog-to-digital converted
by 3-bit.

4. The ultrasonic noise average detector is driven from a
60 kHz high-pass filter connected to the MPX signal
from pin 55 (MPXRDS). The time constant is defined
byanexternalcapacitorat pin 64 (TUSN1). Theoutput
of the detector is connected to soft mute control and
stereo noise control circuits.

5. For soft mute and high cut control purposes an
average detector with externally defined time constant
(TMUTE, pin 54) is provided. The detector is driven by
level output only. Soft mute as well as high cut control
can be switched off by the I2C-bus.

6. The stereo noise control peak detector with externally
defined time constant (TSNC, pin 56) is driven by
DC level output, AM wideband and ultrasonic noise
outputs. It provides the stereo blend facility (SNC).
Startingpoint and slope of stereo blend can be chosen
by the I2C-bus controlled reference voltage.

7.5 Tone/volume control

The tone/volume control part consists of the following
functions:

• Source selector

• Loudness

• Volume 1

• Treble

• Bass

• Volume 2

• Rear Seat Audio (RSA) selector

• Chime adder

• Analog step interpolation

• Audio blend control.

The stages loudness, volume 1, bass, and volume 2
include the Analog Step Interpolation (ASI) function. This
minimizes pops by smoothing out the transitions in the
audio signal during switching. The transition time is
I2C-bus programmable in a range of 1 : 24 in four steps.

The stages loudness, volume 1, and volume 2 also have
the Audio Blend Control (ABC) function. This minimizes
pops by automatically incrementing the volume and
loudnesscontrolsthrougheachstep between theirpresent
settings and the new settings. The speed of the ABC
function is correlated with the transition time of the ASI
function.

All stages are controlled via the I2C-bus.

2000 May 08 12

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

7.5.1 SOURCE SELECTOR

The source selector allows the selection between
6 sources:

• 2 external stereo inputs (ALI, ARI, BLI and BRI)

• 1 external symmetrical stereo input (CLIP, CRIP and

CCOM)

• 1 external symmetrical mono input (MONOP and

MONON)

• 1 internal stereo input (AM/FM)

• 1 chime/diagnostic mono input (CHIME).

Via the chime/diagnostic mono input a chime input signal
can be sent to any audio output, at any volume level.

7.5.2 LOUDNESS

The output of the source selector is fed into the loudness
circuit via the external capacitors C

KVL

(pins LOPO and

LOPI) and C

KVR

(pins ROPO and ROPI). Depending on
the external circuits for the left and the right channel only a
bass boost or bass and treble boost is available. With the
external circuits shown in Figs 13 and 15 the curves from
Figs 14 and 16 will be obtained (without influence of C

KVL

respectively C

KVR

).

7.5.3 VOLUME 1
The volume 1 control follows behind the loudness circuit.

The control range of volume 1 is between +20 and −36 dB
in steps of 1 dB.

7.5.4 TREBLE
The output signal of the volume 1 control is fed into the

treble control stage. The control range is between
+14 and −14 dB in steps of 2 dB. Fig.20 shows the control
characteristic with external capacitors of 10 nF.

7.5.5 BASS
Thebasscontrolisthenext stage. The characteristic of the

bass curves depends upon the external circuits at
pins LBO/LBI (left channel) and RBO/RBI (right channel)
and also upon the setting of BSYM bit (MSB of the bass
control byte). With BSYM = 1, an equalizer characteristic
and with BSYM = 0, a shelving characteristic is obtained.
Figures 17 and 18 show the bass curves with an external
circuit of 2 × 220 nF and R = 3.3 kΩ for each channel with
different values for BSYM. Figure 19 shows the bass
curves with an external capacitor of 47 nF for each
channel and BSYM = 0, for boost and cut.

7.5.6 VOLUME 2
The four volume 2 blocks are located at the end of the

tone/volume control. In addition to volume control (same
settings as volume 2) also the balance and fader functions
are performed by individual attenuation offsets for the four
attenuators. The control range of these attenuators is
56 dB in steps of 1 dB and additional the steps −58.5 dB,

−62 dB, −68 dB, and a mute step.

7.5.7 RSA SELECTOR
The RSA selector provides the possibility to select an

alternative source for the rear channels. In this event rear
channels are only controlled by volume 2 function.

7.5.8 CHIME ADDER
With the chime adder circuit the chime input signal can be

summed with the left front and/or right front audio, or be
turned off.

2000 May 08 13

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

8 LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 60134).

Notes

1. Machine model (R = 0 Ω, C = 200 pF).

2. Human body model (R = 1.5 kΩ, C = 100 pF).

9 THERMAL CHARACTERISTICS

SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT

V

CC

supply voltage −0.3 +10 V

V

i

voltage at pins (except pins 4 and 5) VCC≤ 10 V VSS− 0.3 V

CC

V

voltage at pins 4 and 5 V

SS

− 0.3 9.7 V

P

tot

total power dissipation − 480 mW

T

stg

storage temperature −65 +150 °C

T

amb

operating ambient temperature −40 +85 °C

V

es

electrostatic handling for all pins note 1 −200 +200 V

note 2 −2000 +2000 V

SYMBOL PARAMETER CONDITIONS VALUE UNIT

R

th(j-a)

thermal resistance from junction to ambient in free air 48 K/W

2000 May 08 14

Philips Semiconductors Product specification

Up-level Car radio Analog Signal

Processor (CASP)

TEA6880H

10 CHARACTERISTICS

FM part: input signal V

i(MPX)(p-p)

= 1.89 V; m = 100% (∆f=±75 kHz, f

mod

= 400 Hz); de-emphasis of 75 µs and series resistor at input RIN= 182 kΩ;
FM audio measurements are taken at pins 13 and 27.
Tone part: R

S

= 600 Ω; RL=10kΩ, AC-coupled; CL= 2.5 nF; CLK = square-wave (5to 0 V) at 100 kHz; stereo source = A channel input; volume 1
attenuator = 0 dB; loudness=0dB, off; volume 2 attenuators = 0 dB; bass linear; treble linear; input voltage = 1 V, f = 1 kHz. Tone part audio
measurements are taken at pins 33 and 37. V

CC

= 8.3 to 8.7 V; VSS= 0; T

amb

=25°C; unless otherwise specified.
This IC shall not radiate noise in the audio system such that it disturbs any other circuit. This IC shall also not be susceptible to the radiation of any
other circuit.

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

V

CC

supply voltage 7.8 8.5 9.2 V

I

CC

supply current VCC=8.5V 324048mA

V

HS

half supply voltage VCC= 8.5 V 3.75 4.25 4.75 V

I

ref

reference current VCC= 8.5 V; R

ext

= 100 kΩ 35 37 39 µA

FM signal path

V

i(MPX)(p-p)

MPX input signal (peak-to-peak value) Ri= 182 kΩ−1.89 − V

∆V

i(MPX)

overdrive margin of MPX input signal THD = 1% 6 −−dB

I

i

AF input current − 3.66 −µA

I

i(max)

maximum AF input current THD = 1% 7.32 −−µA

V

o(rms)

AF mono output signal (RMS value) 91% modulation without pilot 890 1000 1110 mV

∆V

out

AF mono channel balance without pilot; V13/V

27

−1 − +1 dB

α

cs

channel separation aligned setting of data byte 1, bit 0 to bit 3;

m = 30% modulation plus 9% pilot

L=1; R=0 404770dB
L=0; R=1 404770dB

THD total harmonic distortion V

i(MPX)(p-p)

= 1.89 V; f

mod

= 1 kHz without pilot − 0.1 0.3 %

V

i(MPX)(p-p)

= 1.89 V; f

mod

= 5 kHz
L=1; R=0 − 0.1 0.3 %
L=0; R=1 − 0.1 0.3 %

S/N signal-to-noise ratio f = 20 Hz to 15 kHz 75 78 − dB

α

19

pilot signal suppression f = 19 kHz 40 50 − dB

α

38

subcarrier suppression f= 38 kHz 35 50 − dB

α

57

f = 57 kHz 40 −−dB

α

76

f = 76 kHz 50 60 − dB

2000 May 08 15

Philips Semiconductors Product specification

Up-level Car radio Analog Signal

Processor (CASP)

TEA6880H

IM2 second order intermodulation for f

spur

= 1 kHz f

mod

= 10 kHz; note 1 − 60 − dB

IM3 third order intermodulation for f

spur

= 1 kHz f

mod

= 13 kHz; note 1 − 58 − dB

α

57(RDS)

traffic radio (RDS) f = 57 kHz; note 2 − 70 − dB

α

67

Subsidiary Communication Authorization
(SCA)

f = 67 kHz; note 3 70 −−dB

α

114

Adjacent Channel Interference (ACI) f = 114 kHz; note 4 − 80 − dB

α

190

f = 190 kHz; note 4 − 70 − dB

PSRR power supply ripple rejection f = 100 Hz; V

ripple(rms)

= 100 mV − 30 − dB

R

S59

; R

S60

de-emphasis output source resistance data byte 3, bit 5 = 1; 75 µs 20 22.7 25.4 kΩ

data byte 3, bit 5 = 0; 50 µs 13.4 15.2 17 kΩ

I61; I

62

current capacity of FM buffer V

61,62

= 5.5 ±1V 50 − 200 µA

PLL VCO

f

osc

oscillator frequency − 228 − kHz
frequency range of free running oscillator 190 − 270 kHz

f

ref

reference frequency − 75.4 − kHz

V

i(fref)

reference frequency input voltage 30 100 500 mV

Z

i(48)

input impedance 100 −−kΩ

PLL pilot detector

V

i(pilot)(rms)

pilot threshold voltage for automatic switching
by pilot input voltage (RMS value)

stereo on; STIN = 1 − 27 37 mV
stereo off; STIN = 0 9 22 − mV

hys

(pilot)

hysteresis of pilot threshold voltage − 2 − dB

V

49-10

switching voltage for external mono control
(pin 49)

0.3 − 0.7 V

AM signal path

V

LOPO

;

V

ROPO

AC output voltage at pins 13 and 27 AMON= 1 and AMST = 0; Ri= 220 kΩ;

V

iAM(mono)

= 250 mV

195 245 295 mV

G

v

AM stereo audio buffer voltage gain subaddress0H: AMON = 1 and AMST = 1;

input signal at pin 59 or 60; coupled with 220 nF;
V

i(59,60)

= 200 mV; fi= 1 kHz; note 5

789dB

R

i(59,60)

input resistance for AM stereo left and right AMON = 1 and AMST = 1; note 6 80 100 120 kΩ

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

2000 May 08 16

Philips Semiconductors Product specification

Up-level Car radio Analog Signal

Processor (CASP)

TEA6880H

Noise blanker

FM PART
t

sup

interference suppression time 20 30 40 µs

I

offset

gate input offset current at pins during
suppression pulse duration

during AF suppression time − 20 50 nA

I

ch(FMNCAP)

charge current (into 4 V) −16 −12.5 −9.5 µA

I

dch(FMNCAP)

discharge current (from 5.5 V) 45 70 100 µA

Trigger Threshold Control (TTC), dependency on MPX signal at MPXRDS input

V

58-10

trigger threshold variation voltage V

i(MPXRDS)

= 0 V 4.5 5 5.5 V

∆V

58-10

trigger threshold voltage V

i(MPXRDS)

= 10 mV; f = 120 kHz 15 40 60 mV

V

i(MPXRDS)

= 100 mV; f = 120 kHz 75 100 200 mV

∆V

7-10

trigger threshold variation with audio
frequency f = 15 kHz

V

i(MPXRDS)

= 670 mV − 500 − mV

Trigger Threshold Control (TTC), dependency on level detector input signal

V

58-10

trigger threshold voltage V

LEVEL(AC)

= 0 V 4.5 5 5.5 V

∆V

58-10

trigger threshold voltage as a function of
V

LEVEL(AC)

V

LEVEL(AC)

= 10 mV; f = 120 kHz − 0 − mV

V

LEVEL(AC)

= 200 mV; f = 120 kHz − 40 − mV

Trigger sensitivity measurement with pulse (on MPX signal) at MPXRDS input

V

pulse

trigger sensitivity t

pulse

=10µs; write mode; data byte 3, bits 6 and 7:
NBS1 = 1; NBS0 = 1 − 60 − mV
NBS1 = 1; NBS0 = 0 − 100 − mV
NBS1 = 0; NBS0 = 1 − 150 − mV
NBS1 = 0; NBS0 = 0 − 200 − mV

Trigger sensitivity measurement with pulse (on level signal) at AM/FM level input

V

pulse

trigger sensitivity t

pulse

=10µs; V

3-10

= 0.5 V; write mode;

data byte 3, bits 6 and 7:

NBS1 = 1; NBS0 = 1 − 250 − mV
NBS1 = 1; NBS0 = 0 − 275 − mV
NBS1 = 0; NBS0 = 1 − 300 − mV
NBS1 = 0; NBS0 = 0 − 320 − mV

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

2000 May 08 17

Philips Semiconductors Product specification

Up-level Car radio Analog Signal

Processor (CASP)

TEA6880H

AM PART
m

mod

trigger threshold − 140 − %

t

h

hold time (suppression time) 400 500 600 µs

V

AMPCAP(AC)

AF voltage at pin 43 V

iAM(mono)

= 50 mV (RMS); f=1kHz 16 22 30 mV

α

AMGATE

attenuation of blanking gate V

iAM(mono)

= 50 mV (RMS); gate open: internal

voltage; gate closed: V

DC42-10

= 4 V; note 7

−60 −70 −80 dB

t

sup(AMHOLD)

suppression time at pin 42 t

pulse

=10µs; repetition rate = 50 Hz; V

pulse

= 1.7 V

(pin 53); V

3-10

= 0.5 V

400 500 600 µs

V

(25-10)DC

detector voltage; V

ext(53-10)DC

− 0.7 V V

53(AC)

=0V; V

(3-10)DC

= 3.5 V 3.3 3.8 4.3 V

f

42

trigger sensitivity t

pulse

=10µs; repetition rate = 50 Hz; V

pulse

= 1.7 V

(pin 53); V

3-10

=4V

45 50 55 Hz

I

offset

gate input offset current at pins during
suppression pulse duration

during AF suppression time −50 0 +50 nA

Muting average detector (pin 54); see Fig.12
V

i(LEVEL)

input voltage on pin LEVEL 0.5 − 4V

G

v

voltage gain pin 3 to pin 54 − 0 − dB

∆V

TMUTE

offset between pins 3 and 54 − 1.5 − V

∆V

TMUTE/K

temperature dependence at pin 54 − 3.3 − mV/K
MUTING AVERAGE DETECTOR TIME CONSTANT
I

ch(TMUTE)

TMUTE charge current − 0.2 −µA
I

dch(TMUTE)

TMUTE discharge current −−0.2 −µA
V

O

DC output voltage 2 − 5V
TEST CONDITION
I

ch(test)

capacitor charge current data byte6, bit7=1 − 12 −µA
I

dch(test)

capacitor discharge current data byte 6, bit7=1 −−12 −µA

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

2000 May 08 18

Philips Semiconductors Product specification

Up-level Car radio Analog Signal

Processor (CASP)

TEA6880H

AM wideband average detector (pin 63); see Fig.6
V

TWBAM1

DC voltage at TWBAM1 w.r.t pin 10 V

LEVEL(AC)

= 400 mV;V

LEVEL(DC)

= 3.5 V;fi= 24 kHz;

write mode; data byte 1, bits 4 and 5:

AWS1 = 1; AWS0 = 1 − 4.10 − V
AWS1 = 1; AWS0 = 0 − 3.60 − V
AWS1 = 0; AWS0 = 1 − 3.00 − V
AWS1 = 0; AWS0 = 0 − 2.35 − V

VC

TWBAM1

DC voltage coefficient V

LEVEL(AC)

= 400 mV;V

LEVEL(DC)

= 3.5 V;fi= 24 kHz;

write mode; note 8; data byte 1, bits 4 and 5:

AWS1 = 1; AWS0 = 1 0.69 0.82 0.98
AWS1 = 1; AWS0 = 0 0.60 0.72 0.86
AWS1 = 0; AWS0 = 1 0.50 0.60 0.71
AWS1 = 0; AWS0 = 0 0.40 0.47 0.56

V

O

DC output voltage 1.5 − 5.5 V
AM WIDEBAND AVERAGE DETECTOR TIME CONSTANT
I

ch(TWBAM1)

TWBAM1 charge current 11.5 15 19.5 µA
I

dch(TWBAM1)

TWBAM1 discharge current −19.5 −15 −11.5 µA
Ultrasonic noise average detector (pin 64); see Fig.5
V

TUSN1

DC voltage at TUSN1 w.r.t. pin 10 V

MPXRDS(AC)

= 350 mV; V

LEVEL(DC)

= 3.5 V;

fi= 80 kHz; write mode; data byte 1, bits 6 and 7:

USS1 = 1; USS0 = 1 − 4.25 − V
USS1 = 1; USS0 = 0 − 4.00 − V
USS1 = 0; USS0 = 1 − 3.50 − V
USS1 = 0; USS0 = 0 − 2.60 − V

VC

TUSN1

DC voltage coefficient V

MPXRDS(AC)

= 350 mV; V

LEVEL(DC)

= 3.5 V;
fi= 80 kHz; write mode; note 9; data byte 1,
bits 6 and 7:

USS1 = 1; USS0 = 1 0.71 0.85 1.00
USS1 = 1; USS0 = 0 0.67 0.80 0.95
USS1 = 0; USS0 = 1 0.60 0.70 0.85
USS1 = 0; USS0 = 0 0.44 0.52 0.62

V

O

DC output voltage 1.5 − 5.5 V

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

2000 May 08 19

Philips Semiconductors Product specification

Up-level Car radio Analog Signal

Processor (CASP)

TEA6880H

ULTRASONIC NOISE AVERAGE DETECTOR TIME CONSTANT
I

ch(TUSN1)

TUSN1 charge current 11.5 15 19.5 µA

I

dch(TUSN1)

TUSN1 discharge current −19.5 −15 −11.5 µA

Peak detector for stereo noise control (SNC, pin 56)

DEPENDENCY ON LEVEL VOLTAGE; see Fig.12
V

LEVEL

input voltage 0.5 − 4.75 V
G gain pin 3 to pin 56 − 0 − dB
V

TSNC

DC voltage at TSNC referred to DC level

voltage at pin 3

without MPXRDS and LEVEL (AC) input

V

(3-10)DC

= 0.5 V 1.75 2.00 2.25 V

V

(3-10)DC

= 3.5 V 4.50 5.00 5.50 V

∆V

TSNC/K

temperature dependence at pin 56 − 3.3 − mV/K
DEPENDENCY ON ULTRASONIC NOISE; see Fig.5
V

TSNC

DC voltage at TSNC w.r.t. pin 10 V

MPXRDS(AC)

= 350 mV; V

(3-10)DC

= 3.5 V;

fi= 80 kHz; write mode; data byte 1, bits 6 and 7:

USS1 = 1; USS0 = 1 − 4.25 − V
USS1 = 1; USS0 = 0 − 4.00 − V
USS1 = 0; USS0 = 1 − 3.50 − V
USS1 = 0; USS0 = 0 − 2.60 − V

VC

TSNC

DC voltage coefficient V

MPXRDS(AC)

= 350 mV; V

(3-10)DC

= 3.5 V;
fi= 80 kHz; write mode; note 10; data byte 1,
bits 6 and 7:

USS1 = 1; USS0 = 1 0.71 0.85 1.00
USS1 = 1; USS0 = 0 0.67 0.80 0.95
USS1 = 0; USS0 = 1 0.60 0.70 0.85
USS1 = 0; USS0 = 0 0.44 0.52 0.62

V

O

DC output voltage 2 − 5V

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

2000 May 08 20

Philips Semiconductors Product specification

Up-level Car radio Analog Signal

Processor (CASP)

TEA6880H

DEPENDENCY ON AM WIDEBAND NOISE; see Fig.6
V

TSNC

DC voltage at TSNC V

LEVEL(AC)

= 400 mV;V

LEVEL(DC)

= 3.5 V;fi= 24 kHz;

write mode; data byte 1, bits 4 and 5:

AWS1 = 1; AWS0 = 1 − 4.10 − V
AWS1 = 1; AWS0 = 0 − 3.60 − V
AWS1 = 0; AWS0 = 1 − 3.00 − V
AWS1 = 0; AWS0 = 0 − 2.35 − V

VC

TSNC

DC voltage coefficient V

LEVEL(AC)

= 400 mV;V

LEVEL(DC)

= 3.5 V;fi= 24 kHz;

write mode; note 11; data byte 1, bits 4 and 5:

AWS1 = 1; AWS0 = 1 0.69 0.82 0.98
AWS1 = 1; AWS0 = 0 0.60 0.72 0.86
AWS1 = 0; AWS0 = 1 0.50 0.60 0.71
AWS1 = 0; AWS0 = 0 0.40 0.47 0.56

V

O

DC output voltage 1.5 − 5.5 V
DETECTOR TIME CONSTANT
I

ch(TSNC)

TSNC charge current −−2.3 −µA
I

dch(TSNC)

TSNC discharge current − 65 −µA
TEST CONDITION
I

ch(test)

charge current for testing data byte 6, bit 7 = 1; V

(3-10)DC

=2V;

V

(56-10)DC

= 2.8 V

−−1.5 − mA

I

dch(test)

discharge current for testing data byte 6, bit 7 = 1; V

(3-10)DC

=2V;

V

(56-10)DC

= 4.2 V

− 200 −µA

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

2000 May 08 21

Philips Semiconductors Product specification

Up-level Car radio Analog Signal

Processor (CASP)

TEA6880H

Ultrasonic noise peak detector (pin 46); see Fig.5
V

TUSN2

DC voltage at TUSN2 w.r.t. pin 10 V

MPXRDS(AC)

= 350 mV; V

(3-10)DC

= 3.5 V;

fi= 80 kHz; write mode; data byte 1, bits 6 and 7:

USS1 = 1; USS0 = 1 − 4.25 − V
USS1 = 1; USS0 = 0 − 4.00 − V
USS1 = 0; USS0 = 1 − 3.50 − V
USS1 = 0; USS0 = 0 − 2.60 − V

VC

TUSN2

DC voltage coefficient V

MPXRDS(AC)

= 350 mV; V

(3-10)DC

= 3.5 V;
fi= 80 kHz; write mode; note 12; data byte 1,
bits 6 and 7:

USS1 = 1; USS0 = 1 0.71 0.85 1.00
USS1 = 1; USS0 = 0 0.67 0.80 0.95
USS1 = 0; USS0 = 1 0.60 0.70 0.85
USS1 = 0; USS0 = 0 0.44 0.52 0.62

V

O

DC output voltage 1.5 − 5.5 V
DETECTOR TIME CONSTANT
I

ch(TUSN2)

TUSN2 charge current −−1.6 −µA
I

dch(TUSN2)

TUSN2 discharge current − 21 −µA
AM wideband peak detector (pin 45); see Fig.6
V

TWBAM2

DC voltage at TWBAM2 w.r.t pin 10 V

LEVEL(AC)

= 400 mV;V

LEVEL(DC)

= 3.5 V;fi= 24 kHz;

write mode; data byte 1, bits 4 and 5:

AWS1 = 1; AWS0 = 1 − 4.10 − V
AWS1 = 1; AWS0 = 0 − 3.60 − V
AWS1 = 0; AWS0 = 1 − 3.00 − V
AWS1 = 0; AWS0 = 0 − 2.35 − V

VC

TWBAM2

DC voltage coefficient V

LEVEL(AC)

= 400 mV;V

LEVEL(DC)

= 3.5 V;fi= 24 kHz;

write mode; note 13; data byte 1, bits 4 and 5:

AWS1 = 1; AWS0 = 1 0.69 0.82 0.98
AWS1 = 1; AWS0 = 0 0.60 0.72 0.86
AWS1 = 0; AWS0 = 1 0.50 0.60 0.71
AWS1 = 0; AWS0 = 0 0.40 0.47 0.56

V

O

DC output voltage 2 − 5V

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

2000 May 08 22

Philips Semiconductors Product specification

Up-level Car radio Analog Signal

Processor (CASP)

TEA6880H

DETECTOR TIME CONSTANT
I

ch(TWBAM2

) TWBAM2 charge current −−1.6 −µA

I

dch(TWBAM2)

TWBAM2 discharge current − 21 −µA
Soft mute; see Figs 7 and 4

α

0dB

attenuation at pins 13 and 27 V

TMUTE

= 3.5 V; V

TUSN1

= 3.5 V −0.5 0 +0.5 dB

α

6dB

start of muting; AC attenuation at

pins 13 and 27

see Fig.4; write mode; data byte 0, bits 0 and 1;
MSL0 = 1; MSL1 = 1

MST1 = 0; MST0 = 0; V

TMUTE

= 0.42V

TUSN1

without AC

369dB

MST1 = 0; MST0 = 1; V

TMUTE

= 0.45V

TUSN1

without AC

369dB

MST1 = 1; MST0 = 0; V

TMUTE

= 0.47V

TUSN1

without AC

369dB

MST1 = 1; MST0 = 1; V

TMUTE

= 0.49V

TUSN1

without AC

369dB

α

10dB

AC attenuation for setting of mute slope at

pins 13 and 27

MST1 = 0; MST0 = 0; see Fig.7

MSL1 = 0; MSL0 = 0; V

TMUTE(DC)

= 0.35V

TUSN1

without AC

7 1013dB

MSL1 = 0; MSL0 = 1; V

TMUTE(DC)

= 0.38V

TUSN1

without AC

7 1013dB

MSL1 = 1; MSL0 = 0; V

TMUTE(DC)

= 0.39V

TUSN1

without AC

7 1013dB

MSL1 = 1; MSL0 = 1; V

TMUTE(DC)

= 0.395V

TUSN1

without AC

7 1013dB

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

2000 May 08 23

Philips Semiconductors Product specification

Up-level Car radio Analog Signal

Processor (CASP)

TEA6880H

Stereo Noise Control (SNC)

α

cs(start)

start of channel separation aligned at L= 1 and R = 0;

data byte 2: SST[3:0] = 1111; V

TSNC

or V

TUSN1

or

V

TWBAM1

= 0.63V

TUSN1

without AC; see note 14 and

Fig.9

4.5 6 7.5 dB

aligned at L = 1 and R = 0;
data byte 2: SST[3:0] = 1000; V

TSNC

or V

TUSN1

or

V

TWBAM1

= 0.70V

TUSN1

without AC; see note 14 and

Fig.9

4.5 6 7.5 dB

aligned at L = 1 and R = 0;
data byte 2: SST[3:0] = 0000; V

TSNC

or V

TUSN1

or

V

TWBAM1

= 0.74V

TUSN1

without AC; see note 14 and

Fig.9

4.5 6 7.5 dB

α

cs(slope)

slope of channel separation aligned at L = 1 and R = 0;

data byte 2: SST[3:0] = 1000; V

TSNC

= 0.72V

TUSN1

without AC; see note 15 and Fig.8; data byte2,
bits 4 and 5:

SSL1 = 0; SSL0 = 0 357dB
SSL1 = 0; SSL0 = 1 579dB
SSL1 = 1; SSL0 = 0 11 13 15 dB
SSL1 = 1; SSL0 = 1 (not defined)

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

2000 May 08 24

Philips Semiconductors Product specification

Up-level Car radio Analog Signal

Processor (CASP)

TEA6880H

High Cut Control (HCC)

α

HCC(start)

AC attenuation for start of HCC AF = 10 kHz; V

MPXIN

= 200 mV; HSL1 = 1;
HSL0 = 0; data byte 0 SMUT = 0 and MONO= 1;
write mode; see note 16 and Fig.10; data byte 3,
bits 2 and 3:

HST1 = 1; HST0 = 1; V

(3-10)DC

= 1.30 V 1.5 3 4.5 dB

HST1 = 1; HST0 = 0; V

(3-10)DC

= 1.45 V 1.5 3 4.5 dB

HST1 = 0; HST0 = 1; V

(3-10)DC

= 1.90 V 1.5 3 4.5 dB

HST1 = 0; HST0 = 0; V

(3-10)DC

= 2.10 V 1.5 3 4.5 dB

α

HCC(slope)

AC attenuation for slope of HCC AF = 10 kHz; V

MPXIN

= 200 mV;
C

61-10,C62-10

= 2.7 nF; HST1 = 1; HST0 = 1;
data byte 0 SMUT = 0 and MONO = 1; write mode;
see note 16 and Fig.11; data byte 3, bits 0 and1:

HSL1 = 1; HSL0 = 1 5.5 7.5 9.5 dB
HSL1 = 1; HSL0 = 0 468dB
HSL1 = 0; HSL0 = 1 246dB
HSL1 = 0; HSL0 = 0 135dB

α

HCC(max)

maximum HCC attenuation AF = 10 kHz; V

TMUTE

= 2 V; data byte0, SMUT = 0

and MONO = 1; data byte 3, bit1=bit0=1

C

61-10

, C

62-10

= 2.7 nF; data byte 3 bit 4 = 1 8 10 14.5 dB

C

61 -10

, C

62-10

= 680 pF; data byte 3 bit4=0 8 10 14.5 dB

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

2000 May 08 25

Philips Semiconductors Product specification

Up-level Car radio Analog Signal

Processor (CASP)

TEA6880H

Analog-to-digital converters

LEVEL ANALOG-TO-DIGITAL CONVERTER (6-BIT)
V

LEVEL(min)

lower limit of conversion range 600 720 840 mV

V

LEVEL(max)

upper limit of conversion range 3.2 3.4 3.6 V

∆V

LEVEL

bit resolution − 44 − mV
ULTRASONIC NOISE ANALOG-TO-DIGITAL CONVERTER (3-BIT)
V

TUSN(min)

lower limit of conversion range 1.9 2.1 2.4 V
V

TUSN(max)

upper limit of conversion range 3.8 4.1 4.5 V
∆V

TUSN

bit resolution 280 330 380 mV
AM WIDEBAND NOISE ANALOG-TO-DIGITAL CONVERTER (3-BIT)
V

TWBAM(min)

lower limit of conversion range 1.9 2.1 2.4 V
V

TWBAM(max)

upper limit of conversion range 3.8 4.1 4.5 V
∆V

TWBAM

bit resolution 280 330 380 mV

Tone/volume control

G

v(max)

maximum voltage gain RS≤ 10 Ω; RL≥ 10 MΩ 19 20 21 dB
G

v(signal)

signal voltage gain T

amb

=25°C −0.75 0 +0.75 dB

T

amb

= −40 to +85 °C −1 0 +1 dB

V

o(rms)

output voltage level THD ≤ 0.5% − 2000 − mV

THD = 1%; G

v

= 3 dB 2300 −−mV

R

L

=2kΩ; CL= 10 nF; THD = 1% 2000 −−mV

V

i(rms)

input sensitivity Vo= 500 mV; Gv=20dB − 50 − mV
f

ro

roll-off frequency high frequency (−1 dB) 20000 −−Hz

input A; C

KIL=CKIR

= 100 nF;

C

KVL=CKVR

= 220 nF
low frequency (−1 dB) − 35 45 Hz
low frequency (−3 dB) − 20 25 Hz

input C; C

KICL=CKICR

=1µF;

C

KVL=CKVR

= 220 nF
low frequency (−1 dB) − 18 23 Hz
low frequency (−3 dB) − 10 13 Hz

α

cs

channel separation Vi= 1 V; frequency range 250 Hz to 20 kHz 74 80 − dB

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

2000 May 08 26

Philips Semiconductors Product specification

Up-level Car radio Analog Signal

Processor (CASP)

TEA6880H

THD total harmonic distortion valid for input channel A, B or C; same for all 4

outputs refer to inputs

V

i(rms)

= 1 V; f = 1 kHz;

volume 1 attenuator: −6 dB; equalizer bands flat

− 0.05 0.1 %

V

i(rms)

= 2 V; f = 1 kHz; VCC= 8.3 V;

volume 1 attenuator: −13 dB; equalizer bands flat

− 0.1 0.3 %

V

i(rms)

= 2 V; f = 1 kHz; VCC= 8.5 V;

volume 1 attenuator: 0 dB; equalizer bands flat

− 0.05 0.1 %

V

i(rms)

= 1 V; f = 1 kHz; VCC= 8.3 V;

volume 1 attenuator: 0 dB; equalizer bands flat

− 0.01 0.1 %

V

i(rms)

= 2.3 V; f = 1 kHz; VCC=9V;

volume 1 attenuator: −13 dB; equalizer bands flat

− 0.13 0.3 %

V

i(rms)

= 1 V; f = 20 Hz to 20 kHz;

volume 1 attenuator: −6 dB; equalizer bands flat

− 0.05 0.2 %

V

i(rms)

= 2 V; f = 20 Hz to 20 kHz; VCC= 8.3 V;

volume 1 attenuator: −13 dB; equalizer bands flat

− 0.1 0.3 %

V

i(rms)

= 2.3 V; f = 20 Hz to 20 kHz; VCC=9V;

volume 1 attenuator: −13 dB; equalizer bands flat

− 0.1 0.3 %

V

i(rms)

= 0.5 V; f = 25 Hz; volume 1

attenuator: 0 dB; equalizer bass boost: +8 dB

− 0.1 0.2 %

V

i(rms)

= 0.5 V; f = 4 kHz; volume 1

attenuator: 0 dB; equalizer treble boost: +8 dB

− 0.15 0.3 %

chime adder total harmonic distortion V

i(rms)

= 0.5 V; f = 1 kHz; VCC= 8.5 V;

no input signal at input A

− 0.04 0.1 %

PSRR power supply ripple rejection C

23

=47µF;

C17=22µF

stereo source: A, B, C or mono;
VCC= 8.5 V + 0.2 V (RMS)

f = 20 to 100 Hz 35 46 − dB
f=1to20kHz 50 65 − dB
f = 1 kHz 50 75 − dB

t

turn-on

turn-on time from VCCapplied to 66%final DC
voltage at outputs

SCAP = 22 µF; VHS = 47 µF − 250 − ms
SCAP = 10 µF; VHS = 10 µF − 100 − ms

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

2000 May 08 27

Philips Semiconductors Product specification

Up-level Car radio Analog Signal

Processor (CASP)

TEA6880H

V

noise(rms)

noise voltage CCIR-ARM weighted
(RMS value) without input signal and shorted
AF inputs

volume 1 attenuator: +20 dB − 65 100 µV
volume 1 attenuator: +20 dB; symmetrical input − 100 140 µV
volume 1 attenuator: 0 dB − 10 14 µV
volume 1 attenuator: 0 dB; symmetrical input − 12.5 18 µV
volume 1 attenuator: 0 dB;

bass and treble boost: 6 dB

− 16 25 µV

volume 1 attenuator: 0 dB;
bass and treble boost: 6 dB; symmetrical input

− 22 32 µV

volume 1 attenuator: −9dB − 914µV
minimum volume; volume 1attenuator: −18 dB;

loudness: −20 dB; volume 2 attenuator: −22 dB

− 58µV

mute selected: data byte 8, AMUT = 1 − 3.5 5 µV
volume setting: −20 dB; volume 1 attenuator:

−10 dB; loudness: −10 dB; A-weighted

− 5.7 8 µV

CMRR input common mode rejection C channel input;V

i(rms)

=1V;f=20Hzto20kHzon

CLIP, CRIP and CCOM

48 53 − dB

C channel input; V

i(rms)

= 1 V; f = 1 kHz on CLIP,

CRIP and CCOM

48 53 − dB

C channelinput; V

i(rms)

=1V;f=20Hzto20kHzon

CLIP, CRIP and CCOM; volume attenuator: −15 dB

63 68 − dB

CMRR

mono

mono input common mode rejection source = mono input 40 45 − dB

α

ct

crosstalk between bus inputs and signal
outputs

clock frequency = 50 kHz;
repetition burst rate = 300 Hz; total initialization;
note 17

− 110 − dB

t

ABC

Audio Blend Control (ABC) step time C

ASICAP

= 22 nF; write mode; data byte 4,

bits 6 and 7:

ASI1 = 0; ASI0 = 0 − 0.83 − ms
ASI1 = 0; ASI0 = 1 − 3.33 − ms
ASI1 = 1; ASI0 = 0 − 8.33 − ms
ASI1 = 1; ASI0 = 1 − 20 − ms

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

2000 May 08 28

Philips Semiconductors Product specification

Up-level Car radio Analog Signal

Processor (CASP)

TEA6880H

Source selector

Z

i(stereo)

stereo input impedance (A and B input) 80 100 120 kΩ

Z

i(sym)

symmetrical input impedance
(C and mono input)

24 30 36 kΩ

Z

i(CHIME)

CHIME input impedance (chime input) 80 100 120 kΩ

Z

o

output impedance at ROPO and LOPO − 80 100 Ω

R

L

output load resistance at ROPO and LOPO 10 −−kΩ

C

L

output load capacitance at ROPO and LOPO 0 − 2500 pF

G

v

source selector voltage gain −0.2 0 +0.2 dB

α

S

input isolation of one selected source to any
other input

f = 1 kHz 90 105 − dB
f = 12.5 kHz 80 95 − dB
f=20Hzto20kHz 75 90 − dB

V

i(rms)

maximum input voltage (RMS value) THD < 0.5%; VCC= 8.5 V 2.0 2.15 − V

THD < 0.5%; V

CC

= 7.8 V 1.8 1.9 − V

Loudness control

Z

i

input impedance at ROPI and LOPI 80 100 120 kΩ

G

loudness

loudness control, maximum gain f = 1 kHz; loudness on/off −0.2 0 +0.2 dB
loudness control, minimum gain f = 1 kHz; loudness on/off −18.5 −20 −21.5 dB

∆G

loudness

gain, loudness on referred to loudness off f = 1 kHz; G

loudness

= −20 dB −1.5 0 +1.5 dB

G

step

step resolution gain f=1kHz − 1 − dB
step error between any adjoining step f=1kHz −−0.5 dB

L

Bmax

maximum loudnessboost; without influence of
coupling capacitors

compared to 1 kHz; loudness on

f = 30 Hz 17 18.5 19 dB
f=10kHz 456dB

compared to 1 kHz; loudness off

f=30Hz −1 − 0dB
f=10kHz −1 − 0dB

f

ref

= 30 Hz; f

meas

= 300 Hz; bass boost only 12.5 14 15.5 dB

f

ref

= 30 Hz; f

meas

= 300 Hz; bass and treble boost 12 13.5 15 dB

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

2000 May 08 29

Philips Semiconductors Product specification

Up-level Car radio Analog Signal

Processor (CASP)

TEA6880H

Volume1 control

G

v

voltage gain −36 − +20 dB

G

step

step resolution gain − 1 − dB
step error between any adjoining step −−0.5 dB

∆G

a

attenuator gain set error Gv= +20 to −36 dB −1 0 +1 dB

∆G

track

gain tracking error Gv= +20 to −36 dB − 01dB

Treble control

G

treble

treble gain control, maximum boost f = 10 kHz; V

i(rms)

= 200 mV 13 14 15 dB

maximum attenuation f = 10 kHz 13 14 15 dB

G

step

step resolution gain f = 10 kHz − 2 − dB
step error between any adjoining step f = 10 kHz −−0.5 dB

Bass control

G

bass

bass gain control, maximum boost external T-filter; f = 60 Hz; BSYB = 1;

V

i(rms)

= 200 mV

16 18 20 dB

maximum attenuation external T-filter; f = 60 Hz; BSYC = 0 16 18 20 dB

external T-filter; f = 60 Hz; BSYC = 1 13 14.4 15.5 dB

G

step

step resolution gain f = 60 Hz; boost; BSYB = 1 − 2 − dB

f = 60 Hz; cut; BSYC = 0 − 2 − dB
f = 60 Hz; cut; BSYC = 1 1.2 1.6 1.9 dB

step error between any adjoining step f = 60 Hz −−0.5 dB

f

c

centre frequency C

bass

=2×220 nF; R

bass

= 3.3 kΩ 50 60 70 Hz

Q

e

equalizer quality factor V

i(rms)

= 200 mV; boost = 12 dB 0.8 0.9 1.1

EQ

bow

equalizer bowing V

i(rms)

= 200 mV; bass and treble boost= 12 dB;

reference flat frequency response

− 2.1 3.3 dB

Volume2 control

G

v

voltage gain −68 − 0dB

G

step

step resolution Gv=0to−56 dB − 1 − dB
step error between any adjoining step G

v

=0to−56 dB −−0.5 dB

additional steps −−58.5 − dB

−−62 − dB

−−68 − dB

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

2000 May 08 30

Philips Semiconductors Product specification

Up-level Car radio Analog Signal

Processor (CASP)

TEA6880H

α

mute

mute attenuation 100 110 − dB

f=20Hzto20kHz 75 85 − dB

∆G

a

attenuator gain set error Gv=0to−32 dB −1 − +1 dB

G

v

= −32 to −68 dB −2 − +2 dB

∆G

track

gain tracking error Gv=0to−56 dB − 01dB

Z

o

output impedance − 80 120 Ω

R

L

output load resistance 2 −−kΩ

C

o(L)

output load capacitance 0 − 10 nF

R

o(L)

DC load resistance at output to ground 4.7 −−kΩ

Chime adder

G

v(CHIME)

chime adder voltage gain V

i(rms)

= 1 V; chime input; chime adder on −21 −20 −19 dB

V

i(CHIME)(rms)

maximum chime input voltage (sine wave) main output voltage V

o(rms)

< 1.5 V; chime input;

chime adder on

2.0 −−V

k factor for V

i(CHIME)

to avoid internal clipping k × V

i(CHIME)(p-p)

< 5.7 V − V

o(p-p)

0.22 0.25 0.28
Digital part (SDA, SDAQ, SCL, SDA, SCLQ, FMHOLD, AFSAMPLE); note 18
V

IH

HIGH-level input voltage 3 5 9.7 V

V

IL

LOW-level input voltage −0.3 +0.3 +1.5 V

I

IH

HIGH-level input current VCC= 0 to 9.5 V −10 − +10 µA

I

IL

LOW-level input current −10 − +10 µA

V

OL

LOW-level output voltage SDA IL=3mA −−0.4 V
Digital part (SDAQ and SCLQ); note18
I

o(sink)

output sink current −−600 µA
R

pu

pull-up resistance −−22 kΩ
C

L

load capacitance −−20 pF
Digital part (ADR); note 18
V

IH

HIGH-level input voltage 3 − VCCV
V

IL

LOW-level input voltage −0.3 − +1.5 V
I

IH

HIGH-level input current −−150 µA
I

IL

LOW-level input current −80 −−µA

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

2000 May 08 31

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

Notes to the characteristics

1. Intermodulation suppression; Beat Frequency Components (BFC):
;

;

measured with 91% mono signal; f

mod

= 10 kHz or 13 kHz; 9% pilot signal.

2. RDS suppression:

measured with 91% stereo signal; f

mod

= 1 kHz; 9% pilot signal; 5% RDS subcarrier

(f

s

= 57 kHz; f

mod

= 23 Hz; AM m = 0.6).

3. Subsidiary Communication Authorization (SCA):

;

measured with 81% mono signal; f

mod

= 1 kHz; 9% pilot signal; 10% SCA subcarrier (fs= 67 kHz, unmodulated).

4. Adjacent Channel Interference (ACI):

;

;

measured with 90% mono signal; f

mod

= 1 kHz; 9% pilot signal; 1% spurious signal

(f

s

= 110 kHz or 186 kHz, unmodulated).

5. AM stereo audio buffer gain:

;

6. Input resistance for AM stereo left and right:

7. Attenuation of blanking gate:

8. TWBAM1 DC voltage coefficient:

9. TUSN1 DC voltage coefficient:

10. TSNC DC voltage coefficient:

IM2

V

o(signal)

at 1 kHz()

V

o(spurious)

at 1 kHz()

----------------------------------------------------- -

= f

s

2 10 kHz×()19 kHz–=

IM3

V

o(signal)

at 1 kHz()

V

o(spurious)

at 1 kHz()

----------------------------------------------------- -

= f

s

3 13 kHz×()38 kHz–=

α

57(RDS)

V

o(signal)

at 1 kHz()

V

o(spurious)

at 1 kHz 23 Hz±()

---------------------------------------------------------------------------

=

α

67

V

o(signal)

at 1 kHz()

V

o(spurious)

at 9 kHz()

----------------------------------------------------- -

= f

s

2 38 kHz×()67 kHz–=

α

114

V

o(signal)

at 1 kHz()

V

o(spurious)

at 4 kHz()

----------------------------------------------------- -

= f

s

110 kHz 3 38 kHz×()–=

α

190

V

o(signal)

at 1 kHz()

V

o(spurious)

at 4 kHz()

----------------------------------------------------- -

= f

s

186 kHz 5 38 kHz×()–=

G20

V

13

V

59

-------- -log= G20

V

27

V

60

-------- -log=

R

i(59,60)

V

59,60

∆

I

i(59,60)

∆

--------------------

=

α

AMGATE

20

V

AMPCAP

at gate open

V

AMPCAP

at gate close

-----------------------------------------------------------log=

VC

TWBAM1

V

TWBAM1

with AC voltage at pin 3

V

TWBAM1

without AC voltage

----------------------------------------------------------------------------------------

=

VC

TUSN1

V

TUSN1

with AC voltage at pin 55

V

TUSN1

without AC voltage

---------------------------------------------------------------------------------------

=

VC

TSNC

V

TSNC

with AC voltage at pin 55

V

TSNC

without AC voltage

------------------------------------------------------------------------------------ -

=

2000 May 08 32

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

11. TSNC DC voltage coefficient:

12. TUSN2 DC voltage coefficient:

13. TWBAM2 DC voltage coefficient:

14. Start of channel separation:

15. Slope of channel separation:

16. AC attenuation for start and slope of HCC:

17. Crosstalk between bus inputs and signal outputs:

18. The characteristics are in accordance with the I

2

C-bus specification. This specification,

“The I2C-bus and how to use

it”

, can be ordered using the code 9398 393 40011.

VC

TSNC

V

TSNC

with AC voltage at pin 3

V

TSNC

without AC voltage

---------------------------------------------------------------------------------

=

VC

TUSN2

V

TUSN2

with AC voltage at pin 55

V

TUSN2

without AC voltage

---------------------------------------------------------------------------------------

=

VC

TWBAM2

V

TWBAM2

with AC voltage at pin 3

V

TWBAM2

without AC voltage

----------------------------------------------------------------------------------------

=

α

cs(start)

20log

V

LOPO(AC)

V

ROPO(AC)

--------------------------

=

α

cs(slope)

20log

V

LOPO(AC)

V

ROPO(AC)

--------------------------

=

α

HCC(10 kHz)

20log

V

13,27

V

13 27,

without High Cut active

------------------------------------------------------------------------------- -

=

α

ct

20log

V

bus(p-p)

V

o(rms)

-------------------- -

=

2000 May 08 33

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

11 I2C-BUS PROTOCOL
Table 1 Write mode

Table 2 Read mode

Notes

1. S = START condition.

2. A = acknowledge.

3. P = STOP condition.

Table 3 Chip address byte

Notes

1. Defined by address pin ADR.

2. 0: receiver and 1: transmitter.

S

(1)

CHIP ADDRESS (write) A

(2)

SUBADDRESS A

(2)

DATA BYTE(S) A

(2)

P

(3)

S

(1)

CHIP ADDRESS (read) A

(2)

DATA BYTE 1 A

(2)

DATA BYTE 2 A

(2)

P

(3)

CHIP ADDRESS READ/WRITE

0011000/1

(1)

R/W

(2)

2000 May 08 34

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

11.1 Read mode: 1st data byte

Table 4 Format of 1st data byte

Table 5 Description of 1st data byte bits

Table 6 Level setting ADC

76543210

STIN RDSU LVL5 LVL4 LVL3 LVL2 LVL1 LVL0

BIT SYMBOL DESCRIPTION

7 STIN Stereo indicator. This bit indicates if a pilot signal has been detected. If STIN = 0, then

no pilot signal detected. If STIN = 1, then a pilot signal has been detected.

6 RDSU Measure mode. This bit selects the measure mode for the RDS flags. If RDSU = 0,

then continuous mode selected. If RDSU = 1, then RDS update mode selected.

5 to 0 LVL[5:0] ADC voltage level. These 6 bits determine the ADC voltage level, see Table 6.

V

LEVEL

(V) LVL5 LVL4 LVL3 LVL2 LVL1 LVL0

3.600 111111

3.553 111110

3.506 111101

3.460 111100

3.413 111011

3.366 111010

3.319 111001

3.272 111000

3.225 110111

3.179 110110

3.132 110101

3.085 110100

3.038 110011

2.991 110010

2.944 110001

2.898 110000

2.851 101111

2.804 101110

2.757 101101

2.710 101100

2.663 101011

2.617 101010

2.570 101001

2.523 101000

2.476 100111

2.429 100110

2.383 100101

2000 May 08 35

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

2.336 100100

2.289 100011

2.242 100010

2.195 100001

2.148 100000

2.102 011111

2.055 011110

2.008 011101

1.961 011100

1.914 011011

1.867 011010

1.821 011001

1.774 011000

1.727 010111

1.680 010110

1.633 010101

1.587 010100

1.540 010011

1.493 010010

1.446 010001

1.399 010000

1.352 001111

1.306 001110

1.259 001101

1.212 001100

1.165 001011

1.118 001010

1.071 001001

1.025 001000

0.978 000111

0.931 000110

0.884 000101

0.837 000100

0.790 000011

0.744 000010

0.697 000001

0.650 000000

V

LEVEL

(V) LVL5 LVL4 LVL3 LVL2 LVL1 LVL0

2000 May 08 36

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

11.2 Read mode: 2nd data byte

Table 7 Format of 2nd data byte

Table 8 Description of 2nd data byte

Table 9 Ultrasonic noise ADC

Table 10 AM wideband noise ADC

76543210

−USN2 USN1 USN0 − WBA2 WBA1 WBA0

BIT SYMBOL DESCRIPTION

7 − This bit is not used and must be set to logic 1.
6 USN2 Ultrasonic noise ADC. These 3 bits select the voltage level for the ultrasonic noise

ADC, see Table 9.

5 USN1
4 USN0
3 − This bit is not used and must be set to logic 1.
2 WBA2 AM wideband noise ADC. These 3 bits select the voltage level for the AM wideband

ADC, see Table 10.

1 WBA1
0 WBA0

V

TUSN2

(V) USN2 USN1 USN0

4.500 1 1 1

4.157 1 1 0

3.814 1 0 1

3.471 1 0 0

3.129 0 1 1

2.786 0 1 0

2.443 0 0 1

2.100 0 0 0

V

TWBAM2

(V) WBA2 WBA1 WBA0

4.500 1 1 1

4.157 1 1 0

3.814 1 0 1

3.471 1 0 0

3.129 0 1 1

2.786 0 1 0

2.443 0 0 1

2.100 0 0 0

2000 May 08 37

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

11.3 Subaddress byte for write

Table 11 Format for subaddress byte

Table 12 Description of subaddress byte

Table 13 Selection of data byte

Note

1. Not tested; function not guaranteed.

76543210

AIOF BOUT −−SAD3 SAD2 SAD1 SAD0

BIT SYMBOL DESCRIPTION

7 AIOF Auto-increment control. This bit controls the auto-increment function. If AIOF = 0, then

the auto-increment is on. If AIOF = 1, then auto-increment is off.

6 BOUT I

2

C-bus output control. This bit enables/disables the I2C-bus output SDAQ and SCLQ

to the TEA6840H. If BOUT = 0, then the I2C-bus output is disabled. If BOUT = 1, then

the I2C-bus output is enabled.
5 − These 2 bits are not used; both must be set to logic 0.
4 −
3 SAD3 Data byte select. These 4 bits select which data byte is to be addressed; see Table 13.
2 SAD2
1 SAD1
0 SAD0

ADDRESSED DATA BYTE MNEMONIC SAD3 SAD2 SAD1 SAD0

Alignment 0 ALGN0 0 0 0 0
Alignment 1 ALGN1 0 0 0 1
Alignment 2 ALGN2 0 0 1 0
Alignment 3 ALGN3 0 0 1 1
ASI time source selector SSEL 0 1 0 0
Bass control BASS 0 1 0 1
Treble control TRBL 0 1 1 0
Loudness control LOUD 0 1 1 1
Volume 1 VOLU1 1 0 0 0
Volume 2, left front VOL2_LF 1 0 0 1
Volume 2, right front VOL2_RF 1 0 1 0
Volume 2, left rear VOL2_LR 1 0 1 1
Volume 2, right rear VOL2_RR 1 1 0 0
Not used

(1)

− 1101

Not used

(1)

− 1110

Not used

(1)

− 1111

2000 May 08 38

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

11.4 Write mode: subaddress 0H
Table 14 Format of data byte Alignment 0 (ALGN0)

Table 15 Description of ALGN0 bits

Table 16 Setting of AM/FM mode

Note

1. MPX input (MPXIN) and AM input (AMHIN) muted, stereo decoder in mono mode and de-emphasis terminals
(DEEML and DEEMR) are audio signal inputs.

Table 17 Setting of start of muting (α

MUTE

= 6 dB)

76543210

AMON AMST SEAR SMUT MMUT MONO MST1 MST0

BIT SYMBOL DESCRIPTION

7 AMON AM/FM mode selection. These 2 bits select the AM/FM mode and source; see

Table 16.

6 AMST
5 SEAR Search mode selection. If SEAR = 0, then mute and SNC detectors normal. If

SEAR = 1, then mute and SNC detectors fast.

4 SMUT Soft mute enable. If SMUT = 0, then soft mute off. If SMUT = 1, then soft mute

enabled.

3 MMUT Muting of MPX output. If MMUT = 0, then MPX output not muted. If MMUT = 1, then

MPX output muted.

2 MONO Stereo decoder mode selection. If MONO = 0, then Stereo mode selected. If

MONO = 1, then Mono mode selected.

1 MST1 Start of muting. These 2 bits determine the value of V

TMUTE

; see Table 17 and Fig.4.

0 MST0

SELECTED MODE AMON AMST

AM stereo mode, note 1 1 1
AM mode, active input AMHIN 1 0
Not allowed 0 1
FM mode, active input MPXIN 0 0

V

TMUTE

(V) MST1 MST0

2.45 1 1

2.30 1 0

2.15 0 1

2.00 0 0

2000 May 08 39

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

Fig.4 Soft mute attenuation versus V

TMUTE

and V

TUSN1

input voltage (fixed slope).

Data byte ALGN0

CURVE MST1 MST0

(1) 0 0
(2) 0 1
(3) 1 0
(4) 1 1

Data byte ALGN2: MSL0 = 1, MSL1 = 1

handbook, full pagewidth

2.5 3.0 3.5

0

20

(2)

(3)

α

MUTE

(dB)

1.0 1.5
V

TMUTE

(V)

V

TUSN1

(V)

2.0

10

MHB413

(4)

(1)

2000 May 08 40

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

11.5 Write mode: subaddress 1H
Table 18 Format of data byte Alignment 1 (ALGN1)

Table 19 Description of ALGN1 bits

Table 20 Setting of ultrasonic noise sensitivity (V

MPXRDS(AC)

= 350 mV)

76543210

USS1 USS0 AWS1 AWS0 CHS3 CHS2 CHS1 CHS0

BIT SYMBOL DESCRIPTION

7 USS1 Ultrasonic noise sensitivity. These 2 bits determine the ultrasonic noise sensitivity

levels, see Table 20 and Fig.5.

6 USS0
5 AWS1 AM wideband sensitivity. These 2 bits determine the AM wideband sensitivity levels,

see Table 21 and Fig.6.

4 AWS0
3 CHS3 Channel separation alignment. These 4 bits select the channel separation alignment,

see Table 22.

2 CHS2
1 CHS1
0 CHS0

SLOPE (V/V) USS1 USS0

−2.1 1 1

−2.9 1 0

−4.4 0 1

−6.8 0 0

2000 May 08 41

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

Fig.5 Ultrasonic noise peak and average detector output voltage versus MPX signal input and stereo noise

control peak detector output voltage versus MPX signal input.

Data byte ALGN1

CURVE USS1 USS0

(1) 1 1
(2) 1 0
(3) 0 1
(4) 0 0

handbook, full pagewidth

1.0 1.2 1.4

6

0

0 0.2

(2)

(3)

V

TUSN2

V

TUSN1

V

TSNC

(V)

0.4 0.6
V

MPXRDS (80kHz)

(V)

0.8

1

2

3

4

5

MHB411

(4)

(1)

2000 May 08 42

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

Table 21 Setting of AM wideband sensitivity (V

LEVEL(AC)

= 400 mV)

SLOPE (V/V) AWS1 AWS0

−2.2 1 1

−3.3 1 0

−4.9 0 1

−6.5 0 0

Fig.6 AM wideband peak and average detector output voltage versus level AC signal input and stereo noise

control peak detector output voltage versus level AC signal input.

Data byte ALGN1

CURVE AWS1 AWS0

(1) 1 1
(2) 1 0
(3) 0 1
(4) 0 0

handbook, full pagewidth

1000

6

0

0 200

(1)

(2)

(3)

V

TWBAM2

V

TWBAM1

V

TSNC

(V)

400 600

V

LEVELAC(24kHz)p-p

(mV)

800

1

2

3

4

5

MHB410

(4)

2000 May 08 43

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

Table 22 Setting of channel separation alignment

Note

1. Not tested; function not guaranteed.

11.6 Write mode: subaddress 2H
Table 23 Format of data byte Alignment 2 (ALGN2)

Table 24 Description of ALGN2 bits

CHANNEL SEPARATION ALIGNMENT CHS3 CHS2 CHS1 CHS0

Not used

(1)

1111

Not used

(1)

1110

Not used

(1)

1101

Not used

(1)

1100

Not used

(1)

1011

Not used

(1)

1010
Setting 9, minimum gain of side signal 1 0 0 1
Setting 8 1 0 0 0
Setting 7 0 1 1 1
Setting 6 0 1 1 0
Setting 5 0 1 0 1
Setting 4 0 1 0 0
Setting 3 0 0 1 1
Setting 2 0 0 1 0
Setting 1 0 0 0 1
Setting 0, maximum gain of side signal 0 0 0 0

76543210

MSL1 MSL0 SSL1 SSL0 SST3 SST2 SST1 SST0

BIT SYMBOL DESCRIPTION

7 MSL1 Soft mute slope alignment. These 2 bits determine the value of V

TMUTE(DC)

; see

Table 25 and Fig.7.

6 MSL0
5 SSL1 Stereo noise control slope alignment. These 2 bits determine the value of αcs; see

Table 26 and Fig.8.

4 SSL0
3 SST3 Stereo noise control start alignment. These 4 bits determine the stereo noise control

start alignment; see Table 27 and Fig.9.

2 SST2
1 SST1
0 SST0

2000 May 08 44

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

Table 25 Setting of soft mute slope alignment

V

TMUTE(DC)

MSL1 MSL0

0.395V

TUSN1

without AC 1 1

0.390V

TUSN1

without AC 1 0

0.380V

TUSN1

without AC 0 1

0.350V

TUSN1

without AC 0 0

Fig.7 Soft mute attenuation versus input voltages V

TUSN1

and V

TMUTE

(fixed start).

Data byte ALGN2

CURVE MSL1 MSL0

(1) 0 0
(2) 0 1
(3) 1 0
(4) 1 1

Data byte ALGN0: MST0 = 0, MST1 = 0

handbook, full pagewidth

2.5 3.0 3.5

0

40

(2)

(3)

α

MUTE
(dB)

1.0 1.5
V

TUSN1

(V)

V

TMUTE

(V)

2.0

30

20

10

MHB412

(4)

(1)

2000 May 08 45

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

Table 26 Setting of stereo noise control slope alignment (V

TSNC

= 0.72V

TUSN1

without AC)

α

cs

(dB) SSL1 SSL0

Not defined 1 1

13 1 0

701
500

Fig.8 Channel separation versus voltage at pins 56, 63 and 64 (fixed start).

Data byte ALGN2

CURVE SSL0 SSL1

(1) 0 1
(2) 1 0
(3) 0 0

Data byte ALGN2: SST = 1000

handbook, full pagewidth

3.5 4.0 4.5

50

0

(2) (3)

α

cs

(dB)

2.5
V

TSNC

(V)

3.0

10

20

30

40

MHB414

(1)

2000 May 08 46

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

Table 27 Setting of stereo noise control start alignment (αcs= 6 dB)

START ALIGNMENT SST3 SST2 SST1 SST0

V

TSNC

= 0.63V

TUSN1

without AC 1111

V

TSNC

1110

V

TSNC

1101

V

TSNC

1100

V

TSNC

1011

V

TSNC

1010

V

TSNC

1001

V

TSNC

= 0.70V

TUSN1

without AC 1000

V

TSNC

0111

V

TSNC

0110

V

TSNC

0101

V

TSNC

0100

V

TSNC

0011

V

TSNC

0010

V

TSNC

0001

V

TSNC

= 0.74V

TUSN1

without AC 0000

2000 May 08 47

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

Fig.9 Channel separation versus voltage at pins 56, 63 and 64 (fixed slope).

Data byte ALGN2

CURVE SST3 SST2 SST1 SST0

(1)0000
(2)1000
(3)1111

Data byte ALGN2: SSL1 = 0, SSL0 = 1

handbook, full pagewidth

3.5 4.0 4.5

50

0

(2) (3)

2.5
V

TSNC

(V)

3.0

10

20

30

40

MHB415

(1)

α

cs

(dB)

2000 May 08 48

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

11.7 Write mode: subaddress 3H
Table 28 Format of data byte Alignment 3 (ALGN3)

Table 29 Description of ALGN3 bits

Table 30 Setting of noise blanker sensitivity

Table 31 Setting of alignment for start of high cut control (α

10kHz

= 3 dB)

76543210

NBS1 NBS0 DE75 HCCS HST1 HST0 HSL1 HSL0

BIT SYMBOL DESCRIPTION

7 NBS1 Noise blanker sensitivity. These 2 bits determine the noise blanker sensitivity levels;

see Table 30.

6 NBS0
5 DE75 De-emphasis. If DE75 = 1, then de-emphasis is 75 µs. If DE75 = 1, then de-emphasis

is 50 µs.

4 HCCS HCC control switch. With static roll-off: HCCS = 1, C

61=C62

= 2.7 nF. Without static

roll-off: HCCS = 0, C61=C62= 680 pF.

3 HST1 HCC start alignment. These 2 bits determine the alignment for the start of high cut

control; see Table 31 and Fig.10.

2 HST0
1 HSL1 HCC slope alignment. These 2 bits determine the alignment for the slope of high cut

control; see Table 32 and Fig.11.

0 HSL0

V

pulse(p)(MPX)

(mV) V

pulse(p)(level)

(mV) NBS1 NBS0

12 110 1 1
24 120 1 0
60 150 0 1

120 200 0 0

V

(3-10)DC

(V) HST1 HST0

1.30 1 1

1.45 1 0

1.90 0 1

2.10 0 0

2000 May 08 49

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

Fig.10 High cut control versus V

TMUTE

(fixed slope).

Data byte ALGN3

CURVE HST1 HST0

(1) 1 1
(2) 1 0
(3) 0 1
(4) 0 0

Data byte ALGN3: HSL1 = 1, HSL0 = 0

handbook, full pagewidth

0

−12
1 4

−4

−6

−8

−10

−2

3

V

TMUTE

(V)

2

(1) (2) (3) (4)

MHB417

α

10kHz

(dB)

2000 May 08 50

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

Table 32 Setting of alignment for slope of high cut control (V

TMUTE

= 2.4 V)

α

10kHz

(dB) HSL1 HSL0

7.5 1 1

6.0 1 0

4.0 0 1

3.0 0 0

Fig.11 High cut control versus V

TMUTE

(fixed start).

Data byte ALGN3

CURVE HSL1 HSL0

(1) 0 0
(2) 0 1
(3) 1 0
(4) 1 1

Data byte ALGN3: HST1 = 1, HST0 = 1

handbook, full pagewidth

0

−12
1 4

−4

−6

−8

−10

−2

3

V

TMUTE

(V)

2

(1) (2) (3) (4)

MHB416

α

10kHz

(dB)

2000 May 08 51

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

11.8 Write mode: subaddress 4H
Table 33 Format of data byte Source Selector (SSEL)

Table 34 Description of SSEL bits

Table 35 ASI/ABC speed selection (C

35

=15nF)

Table 36 Selected source for rear outputs

Note

1. Not tested; function not guaranteed.

76543210

ASI1 ASI0 RSA2 RSA1 RSA0 MSS2 MSS1 MSS0

BIT SYMBOL DESCRIPTION

7 ASI1 ASI/ABC speed selection. These 2 bits select the ASI/ABC speed (time per step), see

Table 35.

6 ASI0
5 RSA2 Rear seat audio selector. These 3 bits select the source for the rear outputs, see

Table 36.

4 RSA1
3 RSA0
2 MSS2 Main source selector. These 3 bits select the source for the main control part, see

Table 37.

1 MSS1
0 MSS0

ASI/ABC SPEED (ms) ASI1 ASI0

20 1 1

8.33 1 0

3.33 0 1

0.83 0 0

SELECTED SOURCE RSA2 RSA1 RSA0

Internal, main channel

(1)

111

Internal, main channel

(1)

110

Internal, main channel

(1)

101
Internal, main channel 1 0 0
AM/FM (internal) 0 1 1
Input A (stereo) 0 1 0
Input B (stereo) 0 0 1
Input C (stereo, symmetrical) 0 0 0

2000 May 08 52

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

Table 37 Selected source for main control part

Note

1. Not tested; function not guaranteed.

11.9 Write mode: subaddress 5H
Table 38 Format of data byte Bass control (BASS)

Table 39 Description of BASS bits

SELECTED SOURCE MSS2 MSS1 MSS0

Chime input

(1)

111
Chime input

(1)

110
Chime input 1 0 1
Input D (mono, symmetrical) 1 0 0
AM/FM (internal) 0 1 1
Input A (stereo) 0 1 0
Input B (stereo) 0 0 1
Input C (stereo, symmetrical) 0 0 0

76543210

BSYC − BSYB BAS4 BAS3 BAS2 BAS1 BAS0

BIT SYMBOL DESCRIPTION

7 BSYC Bass filter mode for cut. If BSYC = 0, then shelving characteristic selected. If

BSYC = 1, then band-pass filter characteristic selected.
6 − This bit is not used and must be set to logic 0.
5 BSYB Bass filter mode for boost. If BSYB = 0, then shelving characteristic selected. If

BSYB = 1, then band-pass filter characteristic selected.
4 BAS4 Bass control. These 5 bits determine the bass control level, see Table 40.
3 BAS3
2 BAS2
1 BAS1
0 BAS0

2000 May 08 53

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

Table 40 Setting of bass control level

Note

1. Not tested; function not guaranteed.

BASS CONTROL (dB) BAS4 BAS3 BAS2 BAS1 BAS0

+18

(1)

11111

+18

(1)

11110

+18

(1)

11101

+18

(1)

11100

+18

(1)

11011
+18 11010
+16 11001
+14 11000
+12 10111
+10 10110

+8 10101
+6 10100
+4 10011
+2 10010
+0 10001

−0 10000

−2 (−1.8) 01111

−4 (−3.6) 01110

−6 (−5.4) 01101

−8 (−7.1) 01100

−10 (−8.7) 01011

−12 (−10.3) 01010

−14 (−11.7) 01001

−16 (−13.1) 01000

−18 (−14.4) 00111

−18 (−14.4)

(1)

00110

−18 (−14.4)

(1)

00101

−18 (−14.4)

(1)

00100

−18 (−14.4)

(1)

00011

−18 (−14.4)

(1)

00010

−18 (−14.4)

(1)

00001

−18 (−14.4)

(1)

00000

2000 May 08 54

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

11.10 Write mode: subaddress 6H
Table 41 Format of data byte Treble control (TRBL)

Table 42 Description of TRBL bits

Table 43 Setting of treble control level

76543210

HSTM −−−TRE3 TRE2 TRE1 TRE0

BIT SYMBOL DESCRIPTION

7 HSTM Test mode muting average and SNC peak detector. If HSTM = 0, then normal

operation. If HSTM = 1, then increased detector currents.
6 − These 3 bits are not used; each must be set to logic 0.
5 −
4 −
3 TRE3 Treble control. These 4 bits determine the treble control level, see Table 43.
2 TRE2
1 TRE1
0 TRE0

TREBLE CONTROL (dB) TRE3 TRE2 TRE1 TRE0

+14 1111
+12 1110
+10 1101

+8 1100
+6 1011
+4 1010
+2 1001
+0 1000

−0 0111

−2 0110

−4 0101

−6 0100

−8 0011

−10 0010

−12 0001

−14 0000

2000 May 08 55

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

11.11 Write mode: subaddress 7H
Table 44 Format of data byte Loudness control (LOUD)

Table 45 Description of LOUD bits

Table 46 Attenuation of loudness block

76543210

LOFF −−LSN4 LSN3 LSN2 LSN1 LSN0

BIT SYMBOL DESCRIPTION

7 LOFF Loudness switch control. If LOFF = 0, then the loudness switch is on. If LOFF = 1,

then loudness switch is off.
6 − These 2 bits are not used, each must be set to logic 0.
5 −
4 LSN4 Loudness control. These 5 bits determine the attenuation of the loudness block, see

Table 46.

3 LSN3
2 LSN2
1 LSN1
0 LSN0

ATTENUATION (dB) LSN4 LSN3 LSN2 LSN1 LSN0

0 11111

−1 11110

−2 11101

−3 11100

−4 11011

−5 11010

−6 11001

−7 11000

−8 10111

−9 10110

−10 10101

−11 10100

−12 10011

−13 10010

−14 10001

−15 10000

−16 01111

−17 01110

−18 01101

−19 01100

−20 01011

−20

(1)

01010

−20

(1)

01001

2000 May 08 56

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

Note

1. Not tested; function not guaranteed.

−20

(1)

01000

−20

(1)

00111

−20

(1)

00110

−20

(1)

00101

−20

(1)

00100

−20

(1)

00011

−20

(1)

00010

−20

(1)

00001

−20

(1)

00000

ATTENUATION (dB) LSN4 LSN3 LSN2 LSN1 LSN0

2000 May 08 57

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

11.12 Write mode: subaddress 8H
Table 47 Format of data byte Volume 1 control (VOLU1)

Table 48 Description of VOLU1 bits

Table 49 Attenuation of volume 1 block

76543210

AMUT − VOL5 VOL4 VOL3 VOL2 VOL1 VOL0

BIT SYMBOL DESCRIPTION

7 AMUT Audio mute switch. If AMUT = 0, then there is no audio mute. If AMUT = 1, then audio

mute on.
6 − This bit is not used and must be set to logic 0.

5 to 0 VOL[5:0] Volume 1 control. These 6 bits determine the attenuation of volume 1 block; see

Table 49.

ATTENUATION (dB) VOL5 VOL4 VOL3 VOL2 VOL1 VOL0

+20

(1)

111111

+20

(1)

111110

+20

(1)

111101
[phone]
[phone]
[phone]
[phone]
[phone]
[phone]
[phone]
[phone]
[phone]
[phone]
[phone]

+9 110001
+8 110000
+7 101111
+6 101110
+5 101101
+4 101100
+3 101011
+2 101010
+1 101001

0 101000

−1 100111

−2 100110

−3 100101

2000 May 08 58

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

Note

1. Not tested; function not guaranteed.

−4 100100

−5 100011

−6 100010

−7 100001

−8 100000

−9 011111

−10 011110

−11 011101

−12 011100

−13 011011

−14 011010

−15 011001

−16 011000

−17 010111

−18 010110

−19 010101

−20 010100

−21 010011

−22 010010

−23 010001

−24 010000

−25 001111

−26 001110

−27 001101

−28 001100

−29 001011

−30 001010

−31 001001

−32 001000

−33 000111

−34 000110

−35 000101

−36 000100

−36

(1)

000011

−36

(1)

000010

−36

(1)

000001

−36

(1)

000000

ATTENUATION (dB) VOL5 VOL4 VOL3 VOL2 VOL1 VOL0

2000 May 08 59

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

11.13 Write mode: subaddress 9H
Table 50 Format of data byte Volume 2, left front (VOL2_LF)

Table 51 Description of VOL2_LF bits

Table 52 Attenuation of volume 2 left front

76543210

CHML − VLF5 VLF4 VLF3 VLF2 VLF1 VLF0

BIT SYMBOL DESCRIPTION

7 CHML Chime adder left front select. If CHML = 1, then chime on. If CHML = 0, then chime

off.

6 − This bit is not used and must be set to logic 0.

5 to 0 VLF[5:0] Left front volume 2, balance and fader control. These 6 bits determine the

attenuation of volume 2 left front; see Table 52.

ATTENUATION (dB) VLF5 VLF4 VLF3 VLF2 VLF1 VLF0

0 111111

−1 111110

−2 111101

−3 111100

−4 111011

−5 111010

−6 111001

−7 111000

−8 110111

−9 110110

−10 110101

−11 110100

−12 110011

−13 110010

−14 110001

−15 110000

−16 101111

−17 101110

−18 101101

−19 101100

−20 101011

−21 101010

−22 101001

−23 101000

−24 100111

−25 100110

−26 100101

2000 May 08 60

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

Note

1. Not tested; function not guaranteed.

−27 100100

−28 100011

−29 100010

−30 100001

−31 100000

−32 011111

−33 011110

−34 011101

−35 011100

−36 011011

−37 011010

−38 011001

−39 011000

−40 010111

−41 010110

−42 010101

−43 010100

−44 010011

−45 010010

−46 010001

−47 010000

−48 001111

−49 001110

−50 001101

−51 001100

−52 001011

−53 001010

−54 001001

−55 001000

−56 000111

−58.5 000110

−62 000101

−68 000100

Mute left front 000011

Mute left front

(1)

000010

Mute left front

(1)

000001

Mute left front

(1)

000000

ATTENUATION (dB) VLF5 VLF4 VLF3 VLF2 VLF1 VLF0

2000 May 08 61

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

11.14 Write mode: subaddress AH
Table 53 Format of data byte Volume 2, right front (VOL2_RF)

Table 54 Description of VOL2_RF bits

Table 55 Attenuation of volume 2 right front

76543210

CHMR − VRF5 VRF4 VRF3 VRF2 VRF1 VRF0

BIT SYMBOL DESCRIPTION

7 CHMR Chime adder right front select. If CHMR = 1, then chime on. If CHMR = 0, then chime

off.

6 − This bit is not used and must be set to logic 0.

5 to 0 VRF[5:0] Right front volume 2, balance and fader control. These 6 bits determine the

attenuation of volume 2 right front; see Table 55.

ATTENUATION (dB) VRF5 VRF4 VRF3 VRF2 VRF1 VRF0

0 111111

−1 111110

−2 111101

−3 111100

−4 111011

−5 111010

−6 111001

−7 111000

−8 110111

−9 110110

−10 110101

−11 110100

−12 110011

−13 110010

−14 110001

−15 110000

−16 101111

−17 101110

−18 101101

−19 101100

−20 101011

−21 101010

−22 101001

−23 101000

−24 100111

−25 100110

−26 100101

2000 May 08 62

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

Note

1. Not tested; function not guaranteed.

−27 100100

−28 100011

−29 100010

−30 100001

−31 100000

−32 011111

−33 011110

−34 011101

−35 011100

−36 011011

−37 011010

−38 011001

−39 011000

−40 010111

−41 010110

−42 010101

−43 010100

−44 010011

−45 010010

−46 010001

−47 010000

−48 001111

−49 001110

−50 001101

−51 001100

−52 001011

−53 001010

−54 001001

−55 001000

−56 000111

−58.5 000110

−62 000101

−68 000100

Mute right front 000011

Mute right front

(1)

000010

Mute right front

(1)

000001

Mute right front

(1)

000000

ATTENUATION (dB) VRF5 VRF4 VRF3 VRF2 VRF1 VRF0

2000 May 08 63

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

11.15 Write mode: subaddress BH
Table 56 Format of data byte Volume 2, left rear (VOL2_LR)

Table 57 Description of VOL2_LR bits

Table 58 Attenuation of volume 2 left rear

76543210

−−VLR5 VLR4 VLR3 VLR2 VLR1 VLR0

BIT SYMBOL DESCRIPTION

7 − These 2 bits are not used, each must be set to logic 0.
6 −

5 to 0 VLR[5:0] Left rear volume 2, balance and fader control. These 6 bits determine the attenuation

of volume 2 left rear; see Table 58.

ATTENUATION (dB) VLR5 VLR4 VLR3 VLR2 VLR1 VLR0

0 111111

−1 111110

−2 111101

−3 111100

−4 111011

−5 111010

−6 111001

−7 111000

−8 110111

−9 110110

−10 110101

−11 110100

−12 110011

−13 110010

−14 110001

−15 110000

−16 101111

−17 101110

−18 101101

−19 101100

−20 101011

−21 101010

−22 101001

−23 101000

−24 100111

−25 100110

−26 100101

−27 100100

2000 May 08 64

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

Note

1. Not tested; function not guaranteed.

−28 100011

−29 100010

−30 100001

−31 100000

−32 011111

−33 011110

−34 011101

−35 011100

−36 011011

−37 011010

−38 011001

−39 011000

−40 010111

−41 010110

−42 010101

−43 010100

−44 010011

−45 010010

−46 010001

−47 010000

−48 001111

−49 001110

−50 001101

−51 001100

−52 001011

−53 001010

−54 001001

−55 001000

−56 000111

−58.5 000110

−62 000101

−68 000100

Mute left rear 000011

Mute left rear

(1)

000010

Mute left rear

(1)

000001

Mute left rear

(1)

000000

ATTENUATION (dB) VLR5 VLR4 VLR3 VLR2 VLR1 VLR0

2000 May 08 65

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

11.16 Write mode: subaddress CH
Table 59 Format of data byte Volume 2, right rear (VOL2_RR)

Table 60 Description of VOL2_RR bits

Table 61 Attenuation of volume 2 right rear

76543210

−−VRR5 VRR4 VRR3 VRR2 VRR1 VRR0

BIT SYMBOL DESCRIPTION

7 − These 2 bits are not used, each must be set to logic 0.
6 −

5 to 0 VRR[5:0] Right rear volume 2, balance and fader control. These 6 bits determine the

attenuation of volume 2 right rear, see Table 61.

ATTENUATION (dB) VRR5 VRR4 VRR3 VRR2 VRR1 VRR0

0 111111

−1 111110

−2 111101

−3 111100

−4 111011

−5 111010

−6 111001

−7 111000

−8 110111

−9 110110

−10 110101

−11 110100

−12 110011

−13 110010

−14 110001

−15 110000

−16 101111

−17 101110

−18 101101

−19 101100

−20 101011

−21 101010

−22 101001

−23 101000

−24 100111

−25 100110

−26 100101

−27 100100

2000 May 08 66

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

Note

1. Not tested; function not guaranteed.

−28 100011

−29 100010

−30 100001

−31 100000

−32 011111

−33 011110

−34 011101

−35 011100

−36 011011

−37 011010

−38 011001

−39 011000

−40 010111

−41 010110

−42 010101

−43 010100

−44 010011

−45 010010

−46 010001

−47 010000

−48 001111

−49 001110

−50 001101

−51 001100

−52 001011

−53 001010

−54 001001

−55 001000

−56 000111

−58.5 000110

−62 000101

−68 000100

Mute right rear 000011

Mute right rear

(1)

000010

Mute right rear

(1)

000001

Mute right rear

(1)

000000

ATTENUATION (dB) VRR5 VRR4 VRR3 VRR2 VRR1 VRR0

2000 May 08 67

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

Fig.12 Muting average detector (pin 54) dependency on level (pin 3) and stereo noise control peak detector

(pin 56) dependency on level (pin 3).

handbook, full pagewidth

5

6

1

01 4

V

LEVEL

(V)

4

3

2

5

3

V

TMUTE

(V)

2

MHB409

2000 May 08 68

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

Fig.13 External circuit for loudness with bass boost only.

MHB418

12

11
LLN

OP1LOPI

C

KVL

220 nF

R

i

100 kΩ

R2

5.1 kΩ

C3

100 nF

R

loudness

45 kΩ

V

ref

Fig.14 Loudness with bass boost only without influence of coupling capacitors C

KVL

and C

KVR

.

handbook, full pagewidth

−30

0

−25

−20

−5

−10

−15

MHB420

10

frequency (Hz)

gain
(dB)

10

2

10

3

10

4

10

5

2000 May 08 69

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

Fig.15 External circuit for loudness with bass and treble boost.

MHB419

12

11
LLN

OP1

LOPI

C

KVL

220 nF

R

i

100 kΩ

R2

4.7 kΩ

68 nF

R

loudness

45 kΩ

V

ref

C3

680 pF

C2

43 kΩ

R1

Fig.16 Loudness with bass and treble boost without influence of coupling capacitors C

KVL

and C

KVR

.

handbook, full pagewidth

−30

0

−25

−20

−5

−10

−15

MHB421

10

frequency (Hz)

gain
(dB)

10

2

10

3

10

4

10

5

2000 May 08 70

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

Fig.17 Bass curve with 2 × 220 nF and R = 3.3 kΩ external, BSYB = 1 for gain and BSYC = 0 for cut.

handbook, full pagewidth

0

5

10

15

20

−20

−5

−10

−15

MHB422

10

frequency (Hz)

gain
(dB)

10

2

10

3

10

4

Fig.18 Bass curve with 2 × 220 nF and R = 3.3 kΩ external, BSYB = 1 and BSYC = 1.

handbook, full pagewidth

0

5

10

15

20

−20

−5

−10

−15

MHB423

10

frequency (Hz)

gain
(dB)

10

2

10

3

10

4

2000 May 08 71

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

Fig.19 Bass curve with 1 × 47 nF external, between pin 31 and pin 32, BSYB = 0 and BSYC = 0.

handbook, full pagewidth

0

5

10

15

20

−20

−5

−10

−15

MHB424

10

frequency (Hz)

gain
(dB)

10

2

10

3

10

4

Fig.20 Treble control characteristic.

handbook, full pagewidth

0

5

10

15

20

−20

−5

−10

−15

MHB425

10

frequency (Hz)

gain
(dB)

10

2

10

3

10

4

10

5

2000 May 08 72

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

12 INTERNAL CIRCUITRY
Table 62 Equivalent pin circuits

PIN SYMBOL EQUIVALENT CIRCUIT

1SDAQ

2 SCLQ

3 LEVEL

4 SCL

5SDA

6 DGND
7 TBL

8V

CC

1

MHB375

2

MHB376

3

MHB379

4

MHB377

5

MHB378

7

MHB384

2000 May 08 73

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

9 CHIME

10 AGND
11 LLN

12 LOPI

13 LOPO

14 BRI

PIN SYMBOL EQUIVALENT CIRCUIT

9

MHB426

11

MHB363

12

MHB350

13

MHB361

14

MHB351

2000 May 08 74

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

15 ADR

16 BLI

17 SCAP

18 CRIP

19 CCOM

PIN SYMBOL EQUIVALENT CIRCUIT

15

MHB395

16

MHB352

17

MHB396

18

MHB353

19

MHB354

2000 May 08 75

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

20 CLIP

21 MONOC

22 MONOP

23 VHS

24 ARI

PIN SYMBOL EQUIVALENT CIRCUIT

20

MHB355

21

MHB356

22

MHB357

23

MHB394

24

MHB358

2000 May 08 76

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

25 AMNCAP

26 ALI

27 ROPO

28 ROPI

29 RLN

30 RTC

PIN SYMBOL EQUIVALENT CIRCUIT

25

MHB397

26

MHB359

27

MHB362

28

MHB360

29

MHB364

30

MHB365

2000 May 08 77

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

31 RBI
32 RBO

33 RF

34 RR

35 ASICAP

36 LR

37 LF

PIN SYMBOL EQUIVALENT CIRCUIT

32

MHB373

31

33

MHB367

34

MHB368

35

MHB393

36

MHB369

37

MHB370

2000 May 08 78

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

38 LBO
39 LBI

40 LTC

41 AMPCAP

42 AMHOLD

PIN SYMBOL EQUIVALENT CIRCUIT

38

MHB374

39

40

MHB366

41

MHB398

42

MHB399

2000 May 08 79

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

43 AMHCAP

44 I

ref

45 TWBAM2

46 TUSN2

47 PHASE

PIN SYMBOL EQUIVALENT CIRCUIT

43

MHB401

44

MHB400

45

MHB402

46

MHB390

47

MHB403

2000 May 08 80

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

48 f

ref

49 PILOT

50 AFSAMPLE

51 FMHOLD

52 AMHIN

53 AMNBIN

PIN SYMBOL EQUIVALENT CIRCUIT

48

MHB404

49

MHB405

50

MHB380

51

MHB381

52

MHB371

53

MHB406

2000 May 08 81

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

54 TMUTE

55 MPXRDS

56 TSNC

57 MPXIN

58 FMNCAP

PIN SYMBOL EQUIVALENT CIRCUIT

54

MHB385

55

MHB407

56

MHB386

57

MHB372

58

MHB387

2000 May 08 82

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

59 DEEML

60 DEEMR

61 FMLBUF

62 FMRBUF

63 TWBAM1

PIN SYMBOL EQUIVALENT CIRCUIT

59

MHB382

60

MHB383

61

MHB391

62

MHB392

63

MHB388

2000 May 08 83

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

64 TUSN1

PIN SYMBOL EQUIVALENT CIRCUIT

64

MHB389

2000 May 08 84

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

13 PACKAGE OUTLINE

UNIT A1A2A3bpcE

(1)

eH

E

LL

p

Zywv θ

REFERENCES

OUTLINE

VERSION

EUROPEAN

PROJECTION

ISSUE DATE

IEC JEDEC EIAJ

mm

0.25

0.05

2.90

2.65

0.25

0.50

0.35

0.25

0.14

14.1

13.9

1

18.2

17.6

1.2

0.8

7
0

o
o

0.2 0.10.21.95

DIMENSIONS (mm are the original dimensions)

Note

1. Plastic or metal protrusions of 0.25 mm maximum per side are not included.

1.0

0.6

SOT319-2 MO-112

97-08-01
99-12-27

D

(1) (1)(1)

20.1

19.9

H

D

24.2

23.6

E

Z

1.2

0.8

D

e

θ

E

A

1

A

L

p

detail X

L

(A )

3

B

19

y

c

E

H

A

2

D

Z

D

A

Z

E

e

v M

A

1

64

52

51 33

32

20

X

pin 1 index

b

p

D

H

b

p

v M

B

w M

w M

0 5 10 mm

scale

QFP64: plastic quad flat package; 64 leads (lead length 1.95 mm); body 14 x 20 x 2.8 mm

SOT319-2

A

max.

3.20

2000 May 08 85

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

14 SOLDERING

14.1 Introduction to soldering surface mount
packages

Thistextgivesaverybriefinsighttoacomplex technology.
A more in-depth account of soldering ICs can be found in
our

“Data Handbook IC26; Integrated Circuit Packages”

(document order number 9398 652 90011).
There is no soldering method that is ideal for all surface

mount IC packages. Wave soldering is not always suitable
for surface mount ICs, or for printed-circuit boards with
high population densities. In these situations reflow
soldering is often used.

14.2 Reflow soldering

Reflow soldering requires solder paste (a suspension of
fine solder particles, flux and binding agent) to be applied
totheprinted-circuitboardbyscreenprinting,stencillingor
pressure-syringe dispensing before package placement.

Several methods exist for reflowing; for example,
infrared/convection heating in a conveyor type oven.
Throughput times (preheating, soldering and cooling) vary
between 100 and 200 seconds depending on heating
method.

Typical reflow peak temperatures range from
215 to 250 °C. The top-surface temperature of the
packages should preferable be kept below 230 °C.

14.3 Wave soldering

Conventional single wave soldering is not recommended
forsurfacemountdevices(SMDs)orprinted-circuitboards
with a high component density, as solder bridging and
non-wetting can present major problems.

To overcome these problems the double-wave soldering
method was specifically developed.

If wave soldering is used the following conditions must be
observed for optimal results:

• Use a double-wave soldering method comprising a
turbulent wave with high upward pressure followed by a
smooth laminar wave.

• For packages with leads on two sides and a pitch (e):
– larger than or equal to 1.27 mm, the footprint

longitudinal axis is preferred to be parallel to the
transport direction of the printed-circuit board;

– smaller than 1.27 mm, the footprint longitudinal axis

must be parallel to the transport direction of the
printed-circuit board.

The footprint must incorporate solder thieves at the
downstream end.

• Forpackageswithleadsonfoursides, the footprint must
be placed at a 45° angle to the transport direction of the
printed-circuit board. The footprint must incorporate
solder thieves downstream and at the side corners.

During placement and before soldering, the package must
be fixed with a droplet of adhesive. The adhesive can be
applied by screen printing, pin transfer or syringe
dispensing. The package can be soldered after the
adhesive is cured.

Typical dwell time is 4 seconds at 250 °C.
A mildly-activated flux will eliminate the need for removal
of corrosive residues in most applications.

14.4 Manual soldering

Fix the component by first soldering two
diagonally-opposite end leads. Use a low voltage (24 V or
less) soldering iron applied to the flat part of the lead.
Contact time must be limited to 10 seconds at up to
300 °C.

When using a dedicated tool, all other leads can be
soldered in one operation within 2 to 5 seconds between
270 and 320 °C.

2000 May 08 86

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

14.5 Suitability of surface mount IC packages for wave and reflow soldering methods

Notes

1. All surface mount (SMD) packages are moisture sensitive. Depending upon the moisture content, the maximum
temperature (with respect to time) and body size of the package, there is a risk that internal or external package
cracks may occur due to vaporization of the moisture in them (the so called popcorn effect). For details, refer to the
Drypack information in the

“Data Handbook IC26; Integrated Circuit Packages; Section: Packing Methods”

.

2. These packages are not suitable for wave soldering as a solder joint between the printed-circuit board and heatsink
(at bottom version) can not be achieved, and as solder may stick to the heatsink (on top version).

3. If wave soldering is considered, then the package must be placed at a 45° angle to the solder wave direction.
The package footprint must incorporate solder thieves downstream and at the side corners.

4. Wave soldering is only suitable for LQFP, TQFP and QFP packages with a pitch (e) equal to or larger than 0.8 mm;
it is definitely not suitable for packages with a pitch (e) equal to or smaller than 0.65 mm.

5. Wave soldering is only suitable for SSOP and TSSOP packages with a pitch (e) equal to or larger than 0.65 mm; it is
definitely not suitable for packages with a pitch (e) equal to or smaller than 0.5 mm.

PACKAGE

SOLDERING METHOD

WAVE REFLOW

(1)

BGA, SQFP not suitable suitable
HLQFP, HSQFP, HSOP, HTSSOP, SMS not suitable

(2)

suitable

PLCC

(3)

, SO, SOJ suitable suitable

LQFP, QFP, TQFP not recommended

(3)(4)

suitable

SSOP, TSSOP, VSO not recommended

(5)

suitable

2000 May 08 87

Philips Semiconductors Product specification

Up-level Car radio Analog Signal
Processor (CASP)

TEA6880H

15 DATA SHEET STATUS

Note

1. Please consult the most recently issued data sheet before initiating or completing a design.

DATA SHEET STATUS

PRODUCT

STATUS

DEFINITIONS

(1)

Objective specification Development This data sheet contains the design target or goal specifications for

product development. Specification may change in any manner without
notice.

Preliminary specification Qualification This data sheet contains preliminary data, and supplementary data will be

published at a later date. Philips Semiconductors reserves the right to
make changes at any time without notice in order to improve design and
supply the best possible product.

Product specification Production This data sheet contains final specifications. Philips Semiconductors

reserves the right to make changes at any time without notice in order to
improve design and supply the best possible product.

16 DEFINITIONS
Short-form specification  The data in a short-form

specification is extracted from a full data sheet with the
same type number and title. For detailed information see
the relevant data sheet or data handbook.

Limiting values definition  Limiting values given are in
accordance with the Absolute Maximum Rating System
(IEC 60134). Stress above one or more of the limiting
values may cause permanent damage to the device.
These are stress ratings only and operation of the device
attheseoratanyotherconditionsabovethosegiveninthe
Characteristics sections of the specification is not implied.
Exposure to limiting values for extended periods may
affect device reliability.

Application information  Applications that are
described herein for any of these products are for
illustrative purposes only. Philips Semiconductors make
norepresentationorwarrantythatsuch applications will be
suitable for the specified use without further testing or
modification.

17 DISCLAIMERS
Life support applications  These products are not

designed for use in life support appliances, devices, or
systems where malfunction of these products can
reasonably be expected to result in personal injury. Philips
Semiconductorscustomersusingorselling these products
for use in such applications do so at their own risk and
agree to fully indemnify Philips Semiconductors for any
damages resulting from such application.

Right to make changes  Philips Semiconductors
reserves the right to make changes, without notice, in the
products, including circuits, standard cells, and/or
software, described or contained herein in order to
improve design and/or performance. Philips
Semiconductors assumes no responsibility or liability for
theuseofanyoftheseproducts, conveys no licence or title
under any patent, copyright, or mask work right to these
products,andmakesnorepresentationsorwarrantiesthat
these products are free from patent, copyright, or mask
work right infringement, unless otherwise specified.

18 PURCHASE OF PHILIPS I

2

C COMPONENTS

Purchase of Philips I

2

C components conveys a license under the Philips’ I2C patent to use the
components in the I2C system provided the system conforms to the I2C specification defined by
Philips. This specification can be ordered using the code 9398 393 40011.

© Philips Electronics N.V. SCA
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner.

The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed
without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license
under patent- or other industrial or intellectual property rights.

Internet: http://www.semiconductors.philips.com

2000

69

Philips Semiconductors – a w orldwide compan y

For all other countries apply to: Philips Semiconductors,

International Marketing & Sales Communications, Building BE-p, P.O. Box 218,
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Slovakia: see Austria
Slovenia: see Italy
South Africa: S.A. PHILIPS Pty Ltd., 195-215 Main Road Martindale,

2092 JOHANNESBURG, P.O. Box 58088 Newville 2114,
Tel. [phone], Fax. [phone]

South America: Al. Vicente Pinzon, 173, 6th floor,
04547-130 SÃO PAULO, SP, Brazil,
Tel. [phone], Fax. [phone]

Spain: Balmes 22, 08007 BARCELONA,
Tel. [phone], Fax. [phone]

Sweden: Kottbygatan 7, Akalla, S-16485 STOCKHOLM,
Tel. [phone], Fax. [phone]

Switzerland: Allmendstrasse 140, CH-8027 ZÜRICH,
Tel. [phone] Fax. [phone]

Taiwan: Philips Semiconductors, 6F, No. 96, Chien Kuo N. Rd., Sec. 1,
TAIPEI, Taiwan Tel. [phone], Fax. [phone]

Thailand: PHILIPS ELECTRONICS (THAILAND) Ltd.,
209/2 Sanpavuth-Bangna Road Prakanong, BANGKOK 10260,
Tel. [phone], Fax. [phone]

Turkey: Yukari Dudullu, Org. San. Blg., 2.Cad. Nr. 28 81260 Umraniye,
ISTANBUL, Tel. [phone], Fax. [phone]

Ukraine: PHILIPS UKRAINE, 4 Patrice Lumumba str., Building B, Floor 7,
252042 KIEV, Tel. [phone], Fax. [phone]

United Kingdom: Philips Semiconductors Ltd., 276 Bath Road, Hayes,
MIDDLESEX UB3 5BX, Tel. [phone], Fax. [phone]

United States: 811 East Arques Avenue, SUNNYVALE, CA 94088-3409,
Tel. [phone], Fax. [phone]

Uruguay: see South America
Vietnam: see Singapore
Yugoslavia: PHILIPS, Trg N. Pasica 5/v, 11000 BEOGRAD,

Tel. [phone], Fax.[phone]

Printed in The Netherlands 753503/01/pp88 Date of release: 2000 May 08 Document order number: 9397 750 04633